metrological-traceability
type: Ontology
license: CC BY-NC 4.0
title: CE-RISE Metrological Traceability Data Model
version: 0.0.1
definition: Cross-cutting utility data model for documenting the traceability basis of measured, calculated, method-defined, and boundary-defined values in CE-RISE Digital Product Passport and Digital Material Passport data models.

MetrologicalTraceability
type: Class
subclass of: Restriction
  all values from: BoundaryDefinition
  on property: boundary_definitions
subclass of: Restriction
  min cardinality: 0
  on property: measurement_procedures
subclass of: Restriction
  min cardinality: 0
  on property: reference_entities
subclass of: Restriction
  all values from: TraceabilityStatement
  on property: traceability_statements
subclass of: Restriction
  all values from: ReferenceMaterial
  on property: reference_materials
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standards
subclass of: Restriction
  all values from: CompetenceRecord
  on property: competence_records
subclass of: Restriction
  all values from: ComparabilityAssessment
  on property: comparability_assessments
subclass of: Restriction
  min cardinality: 0
  on property: traceability_chains
subclass of: Restriction
  all values from: MeasurementStandard
  on property: measurement_standards
subclass of: Restriction
  all values from: ReferenceEntity
  on property: reference_entities
subclass of: Restriction
  min cardinality: 0
  on property: calibration_records
subclass of: Restriction
  all values from: MeasurementProcedure
  on property: measurement_procedures
subclass of: Restriction
  min cardinality: 0
  on property: competence_records
subclass of: Restriction
  min cardinality: 0
  on property: reference_materials
subclass of: Restriction
  min cardinality: 0
  on property: traceability_statements
subclass of: Restriction
  min cardinality: 0
  on property: traceability_bases
subclass of: Restriction
  min cardinality: 0
  on property: boundary_definitions
subclass of: Restriction
  min cardinality: 0
  on property: comparability_assessments
subclass of: Restriction
  all values from: TraceabilityBasis
  on property: traceability_bases
subclass of: Restriction
  all values from: CalibrationRecord
  on property: calibration_records
subclass of: Restriction
  min cardinality: 0
  on property: evidence_references
subclass of: Restriction
  all values from: TraceabilityChain
  on property: traceability_chains
subclass of: Restriction
  all values from: EvidenceReference
  on property: evidence_references
definition: Root container for metrological traceability statements and supporting records
in scheme: metrological-traceability
sql identifier: mt_root

allocation_boundary
type: Class
subclass of: BoundaryTypeEnum
definition: Allocation, substitution, cut-off, or crediting boundary

characterization_model
type: Class
subclass of: BoundaryTypeEnum
definition: Characterization model or impact method boundary

functional_unit
type: Class
subclass of: BoundaryTypeEnum
definition: Functional unit or declared unit definition

geographical_boundary
type: Class
subclass of: BoundaryTypeEnum
definition: Geographical boundary

goal_and_scope
type: Class
subclass of: BoundaryTypeEnum
definition: Goal and scope definition

other
type: Class
subclass of: BoundaryTypeEnum
definition: Other boundary type

scenario_definition
type: Class
subclass of: BoundaryTypeEnum
definition: Scenario definition

system_boundary
type: Class
subclass of: BoundaryTypeEnum
definition: System boundary defining included and excluded processes

technological_boundary
type: Class
subclass of: BoundaryTypeEnum
definition: Technological boundary

temporal_boundary
type: Class
subclass of: BoundaryTypeEnum
definition: Temporal boundary or time horizon

due
type: Class
subclass of: CalibrationStatusEnum
definition: Recalibration is due

expired
type: Class
subclass of: CalibrationStatusEnum
definition: Calibration validity has expired

failed
type: Class
subclass of: CalibrationStatusEnum
definition: Calibration or verification failed

not_available
type: Class
subclass of: CalibrationStatusEnum
definition: Calibration status is not available

superseded
type: Class
subclass of: CalibrationStatusEnum
definition: Calibration record has been superseded

valid
type: Class
subclass of: CalibrationStatusEnum
definition: Calibration is valid for the intended use

valid_with_restrictions
type: Class
subclass of: CalibrationStatusEnum
definition: Calibration is valid only within specified restrictions

complete
type: Class
subclass of: ChainCompletenessEnum
definition: All relevant links are documented

gap_identified
type: Class
subclass of: ChainCompletenessEnum
definition: One or more gaps are explicitly identified

inferred
type: Class
subclass of: ChainCompletenessEnum
definition: Some links are inferred from available evidence

partial
type: Class
subclass of: ChainCompletenessEnum
definition: Some relevant links are documented

unavailable
type: Class
subclass of: ChainCompletenessEnum
definition: Chain evidence is unavailable

ComparabilityAssessment
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: comparability_assessment_identifier_value
subclass of: Restriction
  all values from: string
  on property: comparability_assessment_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: left_traceability_reference_value
subclass of: Restriction
  all values from: string
  on property: comparability_rationale_value
subclass of: Restriction
  max cardinality: 1
  on property: comparability_rationale_value
subclass of: Restriction
  min cardinality: 0
  on property: comparability_assessment_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: right_traceability_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: same_method_or_boundary_value
subclass of: Restriction
  max cardinality: 1
  on property: same_reference_basis_value
subclass of: Restriction
  all values from: string
  on property: right_traceability_reference_value
subclass of: Restriction
  all values from: boolean
  on property: same_measurand_definition_value
subclass of: Restriction
  min cardinality: 0
  on property: same_method_or_boundary_value
subclass of: Restriction
  min cardinality: 0
  on property: same_measurand_definition_value
subclass of: Restriction
  min cardinality: 0
  on property: comparability_rationale_value
subclass of: Restriction
  min cardinality: 0
  on property: same_reference_basis_value
subclass of: Restriction
  all values from: string
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: same_measurand_definition_value
subclass of: Restriction
  all values from: boolean
  on property: same_reference_basis_value
subclass of: Restriction
  min cardinality: 0
  on property: comparability_decision_value
subclass of: Restriction
  max cardinality: 1
  on property: comparability_decision_value
subclass of: Restriction
  all values from: boolean
  on property: same_method_or_boundary_value
subclass of: Restriction
  max cardinality: 1
  on property: right_traceability_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: left_traceability_reference_value
subclass of: Restriction
  all values from: ComparabilityDecisionEnum
  on property: comparability_decision_value
subclass of: Restriction
  all values from: string
  on property: left_traceability_reference_value
definition: Assessment of whether two reported values are metrologically comparable through the same reference basis, measurand definition, method, or boundary
in scheme: metrological-traceability
references: JCGM 200:2012; JCGM 106:2012
sql identifier: mt_comparability_assessment

comparable
type: Class
subclass of: ComparabilityDecisionEnum
definition: Results are traceable to a sufficiently common basis for comparison

comparable_with_conditions
type: Class
subclass of: ComparabilityDecisionEnum
definition: Results are comparable only under stated conditions or restrictions

insufficient_information
type: Class
subclass of: ComparabilityDecisionEnum
definition: There is insufficient information to assess comparability

not_comparable
type: Class
subclass of: ComparabilityDecisionEnum
definition: Results are not metrologically comparable

not_evaluated
type: Class
subclass of: ComparabilityDecisionEnum
definition: Comparability has not been evaluated

active
type: Class
subclass of: CompetenceStatusEnum
definition: Competence or accreditation is active

expired
type: Class
subclass of: CompetenceStatusEnum
definition: Competence or accreditation has expired

not_applicable
type: Class
subclass of: CompetenceStatusEnum
definition: Competence record is not applicable

not_available
type: Class
subclass of: CompetenceStatusEnum
definition: Competence record is not available

suspended
type: Class
subclass of: CompetenceStatusEnum
definition: Competence or accreditation is suspended

withdrawn
type: Class
subclass of: CompetenceStatusEnum
definition: Competence or accreditation has been withdrawn

EvidenceReference
type: Class
subclass of: Restriction
  all values from: date
  on property: evidence_date_value
subclass of: Restriction
  all values from: string
  on property: evidence_description_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_type_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_url_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_provider_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_date_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_description_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_provider_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_date_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_version_value
subclass of: Restriction
  all values from: string
  on property: evidence_provider_value
subclass of: Restriction
  all values from: anyURI
  on property: evidence_url_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_version_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_url_value
subclass of: Restriction
  all values from: EvidenceTypeEnum
  on property: evidence_type_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_type_value
subclass of: Restriction
  all values from: string
  on property: evidence_version_value
subclass of: Restriction
  all values from: string
  on property: evidence_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_description_value
definition: Supporting evidence record for a traceability statement, chain, calibration, method, boundary, reference material, or competence record
in scheme: metrological-traceability
sql identifier: mt_evidence_reference

accreditation_record
type: Class
subclass of: EvidenceTypeEnum
definition: Accreditation, authorization, competence, or quality system record

boundary_document
type: Class
subclass of: EvidenceTypeEnum
definition: Goal-and-scope, boundary, scenario, or modelling rule document

calibration_certificate
type: Class
subclass of: EvidenceTypeEnum
definition: Calibration certificate

dataset_reference
type: Class
subclass of: EvidenceTypeEnum
definition: Dataset, database, or factor set reference

method_standard
type: Class
subclass of: EvidenceTypeEnum
definition: Standardized method or protocol

other
type: Class
subclass of: EvidenceTypeEnum
definition: Other evidence type

procedure_document
type: Class
subclass of: EvidenceTypeEnum
definition: Internal or external procedure document

proficiency_test
type: Class
subclass of: EvidenceTypeEnum
definition: Proficiency testing or interlaboratory comparison evidence

reference_material_certificate
type: Class
subclass of: EvidenceTypeEnum
definition: Reference material certificate

software_record
type: Class
subclass of: EvidenceTypeEnum
definition: Software, model, workflow, or calculation service record

supplier_declaration
type: Class
subclass of: EvidenceTypeEnum
definition: Supplier declaration or third-party declaration

test_report
type: Class
subclass of: EvidenceTypeEnum
definition: Test, inspection, or measurement report

validation_report
type: Class
subclass of: EvidenceTypeEnum
definition: Validation, verification, or qualification report

instrument_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Instrument standard or calibrated measuring system

international_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: International measurement standard

national_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: National measurement standard

other
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Other measurement standard type

primary_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Primary measurement standard

reference_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Reference standard

secondary_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Secondary measurement standard

transfer_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Transfer standard

unit_realization
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Practical realization of a unit

working_standard
type: Class
subclass of: MeasurementStandardTypeEnum
definition: Working standard

analytical_method
type: Class
subclass of: ProcedureRoleEnum
definition: Analytical or laboratory method

calculation
type: Class
subclass of: ProcedureRoleEnum
definition: Calculation or transformation procedure

calibration
type: Class
subclass of: ProcedureRoleEnum
definition: Procedure used for calibration

measurement
type: Class
subclass of: ProcedureRoleEnum
definition: Procedure used to measure a value

modelling
type: Class
subclass of: ProcedureRoleEnum
definition: Modelling procedure

other
type: Class
subclass of: ProcedureRoleEnum
definition: Other procedure role

quality_control
type: Class
subclass of: ProcedureRoleEnum
definition: Quality control or verification procedure

reporting
type: Class
subclass of: ProcedureRoleEnum
definition: Reporting or rounding procedure

sampling
type: Class
subclass of: ProcedureRoleEnum
definition: Procedure used for sampling or specimen preparation

boundary_document
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Goal-and-scope, system boundary, or scenario definition

calibration_certificate
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Calibration certificate or report

dataset
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Dataset, database, emission factor set, or reference data source

instrument
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Instrument, sensor, measuring system, or equipment

international_standard
type: Class
subclass of: ReferenceEntityTypeEnum
definition: International measurement standard

method_document
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Measurement, analytical, test, calculation, or modelling method document

national_standard
type: Class
subclass of: ReferenceEntityTypeEnum
definition: National measurement standard

organization
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Organization, laboratory, institute, or authority

other
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Other reference entity type

reference_material
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Reference material or certified reference material

si_definition
type: Class
subclass of: ReferenceEntityTypeEnum
definition: SI unit definition or realization

software
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Software, model implementation, or calculation service

working_standard
type: Class
subclass of: ReferenceEntityTypeEnum
definition: Working standard or laboratory standard

calibrator
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: Calibrator

certified_reference_material
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: Certified reference material

in_house_reference_material
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: In-house reference material

matrix_reference_material
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: Matrix reference material

other
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: Other reference material type

quality_control_material
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: Quality control material

reference_material
type: Class
subclass of: ReferenceMaterialTypeEnum
definition: Reference material

certified_reference_material
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Certified reference material with assigned property values and uncertainties

characterization_model
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Model or factor set defining a calculated indicator

conventional_reference
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Conventional reference, convention, or agreed value

data_source_or_dataset
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Versioned data source, dataset, or database used as a reference

measurement_procedure
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Measurement procedure defining or transferring the value

measurement_standard
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Measurement standard used in a calibration hierarchy

other
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Other traceability basis type

reference_material
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Reference material used for calibration, validation, or quality control

si_unit_realization
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Definition or practical realization of an SI unit

standard_method
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: Standardized analytical, test, calculation, or reporting method

system_boundary
type: Class
subclass of: TraceabilityBasisTypeEnum
definition: System boundary, goal-and-scope, or scenario definition

boundary_traceability_chain
type: Class
subclass of: TraceabilityChainTypeEnum
definition: Chain linking the result to a boundary-defined or model-defined reference

branched_calibration_network
type: Class
subclass of: TraceabilityChainTypeEnum
definition: Branched or networked hierarchy for multiple input quantities

hybrid_chain
type: Class
subclass of: TraceabilityChainTypeEnum
definition: Chain combining calibration, method, boundary, and/or dataset references

linear_calibration_chain
type: Class
subclass of: TraceabilityChainTypeEnum
definition: Single unbroken calibration chain

method_traceability_chain
type: Class
subclass of: TraceabilityChainTypeEnum
definition: Chain linking the result to a method-defined reference

not_documented
type: Class
subclass of: TraceabilityChainTypeEnum
definition: Traceability chain is not documented

TraceabilityLink
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: link_procedure_value
subclass of: Restriction
  all values from: string
  on property: link_to_reference_value
subclass of: Restriction
  all values from: TraceabilityLinkRoleEnum
  on property: link_role_value
subclass of: Restriction
  min cardinality: 0
  on property: link_role_value
subclass of: Restriction
  all values from: integer
  on property: link_sequence_value
subclass of: Restriction
  max cardinality: 1
  on property: link_to_reference_value
subclass of: Restriction
  all values from: string
  on property: link_procedure_value
subclass of: Restriction
  all values from: string
  on property: link_from_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: link_to_reference_value
subclass of: Restriction
  all values from: string
  on property: traceability_link_identifier_value
subclass of: Restriction
  all values from: date
  on property: link_date_value
subclass of: Restriction
  max cardinality: 1
  on property: link_from_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: link_uncertainty_reference_value
subclass of: Restriction
  all values from: string
  on property: link_uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: link_date_value
subclass of: Restriction
  min cardinality: 0
  on property: link_sequence_value
subclass of: Restriction
  max cardinality: 1
  on property: link_role_value
subclass of: Restriction
  min cardinality: 0
  on property: statement_notes_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_records
subclass of: Restriction
  max cardinality: 1
  on property: link_sequence_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_link_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  all values from: CalibrationRecord
  on property: calibration_records
subclass of: Restriction
  all values from: string
  on property: statement_notes_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: link_procedure_value
subclass of: Restriction
  max cardinality: 1
  on property: link_uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: statement_notes_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_link_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: link_from_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: link_date_value
definition: Single documented step in a traceability chain, including calibration, comparison, transfer, method adherence, or boundary reference
in scheme: metrological-traceability
references: JCGM 200:2012; ISO/IEC 17025
sql identifier: mt_link

boundary_definition
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Boundary, goal-and-scope, or modelling definition

calibration
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Calibration step

comparison
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Comparison between standards, methods, instruments, or values

correction
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Correction or adjustment step

data_source_mapping
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Mapping to a dataset, factor set, or data source

method_definition
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Method or procedure defining the property

other
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Other link role

software_or_model_execution
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Software, model, or calculation execution step

value_transfer
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Transfer of a value from one reference to another

verification
type: Class
subclass of: TraceabilityLinkRoleEnum
definition: Verification or intermediate check

TraceabilityStatement
type: Class
subclass of: Restriction
  all values from: string
  on property: applies_to_class_value
subclass of: Restriction
  min cardinality: 0
  on property: applies_to_model_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_statement_date_value
subclass of: Restriction
  all values from: string
  on property: statement_notes_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_chain
subclass of: Restriction
  all values from: dateTime
  on property: traceability_statement_date_value
subclass of: Restriction
  min cardinality: 0
  on property: measurand_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: quantity_kind_value
subclass of: Restriction
  all values from: string
  on property: reported_value_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: data_quality_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: measurand_description_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: quantity_kind_value
subclass of: Restriction
  all values from: string
  on property: applies_to_value_identifier_value
subclass of: Restriction
  all values from: string
  on property: traceability_statement_label_value
subclass of: Restriction
  all values from: string
  on property: measurand_name_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_chain
subclass of: Restriction
  max cardinality: 1
  on property: applies_to_slot_value
subclass of: Restriction
  max cardinality: 1
  on property: reported_value_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standards
subclass of: Restriction
  min cardinality: 0
  on property: reported_value_value
subclass of: Restriction
  min cardinality: 0
  on property: competence_records
subclass of: Restriction
  all values from: MeasurementStandard
  on property: measurement_standards
subclass of: Restriction
  all values from: string
  on property: data_quality_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: result_date_value
subclass of: Restriction
  all values from: string
  on property: traceability_statement_identifier_value
subclass of: Restriction
  all values from: string
  on property: applies_to_record_value
subclass of: Restriction
  min cardinality: 0
  on property: boundary_definition
subclass of: Restriction
  all values from: string
  on property: applies_to_slot_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_statement_label_value
subclass of: Restriction
  all values from: TraceabilityBasis
  on property: traceability_basis
subclass of: Restriction
  max cardinality: 1
  on property: traceability_status_value
subclass of: Restriction
  all values from: ReferenceMaterial
  on property: reference_materials
subclass of: Restriction
  min cardinality: 0
  on property: result_date_value
subclass of: Restriction
  min cardinality: 0
  on property: standards_applied_value
subclass of: Restriction
  all values from: string
  on property: quantity_kind_value
subclass of: Restriction
  min cardinality: 0
  on property: applies_to_class_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_statement_type_value
subclass of: Restriction
  min cardinality: 0
  on property: measurand_description_value
subclass of: Restriction
  max cardinality: 1
  on property: applies_to_class_value
subclass of: Restriction
  all values from: string
  on property: quantity_unit_value
subclass of: Restriction
  all values from: string
  on property: applies_to_model_value
subclass of: Restriction
  all values from: CalibrationRecord
  on property: calibration_records
subclass of: Restriction
  min cardinality: 0
  on property: traceability_statement_label_value
subclass of: Restriction
  min cardinality: 0
  on property: applies_to_record_value
subclass of: Restriction
  max cardinality: 1
  on property: reported_value_value
subclass of: Restriction
  max cardinality: 1
  on property: reported_value_identifier_value
subclass of: Restriction
  all values from: string
  on property: measurand_description_value
subclass of: Restriction
  max cardinality: 1
  on property: measurand_name_value
subclass of: Restriction
  max cardinality: 1
  on property: data_quality_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: applies_to_slot_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_entities
subclass of: Restriction
  max cardinality: 1
  on property: applies_to_model_value
subclass of: Restriction
  all values from: string
  on property: applies_to_value_path_value
subclass of: Restriction
  all values from: dateTime
  on property: result_date_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_statement_identifier_value
subclass of: Restriction
  all values from: string
  on property: reported_value_value
subclass of: Restriction
  all values from: MeasurementProcedure
  on property: measurement_procedure
subclass of: Restriction
  all values from: TraceabilityChain
  on property: traceability_chain
subclass of: Restriction
  min cardinality: 0
  on property: reported_value_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: boundary_definition
subclass of: Restriction
  max cardinality: 1
  on property: measurement_procedure
subclass of: Restriction
  max cardinality: 1
  on property: traceability_statement_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_basis
subclass of: Restriction
  min cardinality: 0
  on property: quantity_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: applies_to_value_path_value
definition: Reusable statement documenting the traceability basis of a measured, calculated, method-defined, or boundary-defined value
in scheme: metrological-traceability
note: Designed as the main integration point for other CE-RISE data models.
note: Other models may either embed this class or point to it through traceability_statement_identifier_value.
references: JCGM 200:2012; ISO/IEC 17025; ILAC P10; ISO 17034; ISO Guide 35; ISO 14040; ISO 14044
sql identifier: mt_statement

boundary_defined_traceability
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability to a documented system boundary, goal and scope, scenario, or modelling rule set

conventional_reference_traceability
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability to a conventional value, conventional scale, or agreed reference

hybrid_traceability
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability requiring more than one traceability type

method_defined_traceability
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability to a standardized or documented method that defines the property

not_evaluated
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability has not been evaluated

other
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Other traceability statement type

reference_material_traceability
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability through a reference material or certified reference material

si_traceability
type: Class
subclass of: TraceabilityStatementTypeEnum
definition: Traceability to SI units through a calibration hierarchy

active
type: Class
subclass of: TraceabilityStatusEnum
definition: Record is currently active or valid

draft
type: Class
subclass of: TraceabilityStatusEnum
definition: Record is being prepared

expired
type: Class
subclass of: TraceabilityStatusEnum
definition: Record is no longer valid

partial
type: Class
subclass of: TraceabilityStatusEnum
definition: Record is partially documented or partially verified

reviewed
type: Class
subclass of: TraceabilityStatusEnum
definition: Record has been reviewed

superseded
type: Class
subclass of: TraceabilityStatusEnum
definition: Record has been superseded

unavailable
type: Class
subclass of: TraceabilityStatusEnum
definition: Record or status information is unavailable

verified
type: Class
subclass of: TraceabilityStatusEnum
definition: Record has been verified against supporting evidence

boundary_definitions
type: ObjectProperty
range: BoundaryDefinition
definition: Boundary, goal-and-scope, scenario, or model definitions used as traceability references
in scheme: metrological-traceability
owl.filler: mt:boundaryDefinition
sql identifier: mt_boundary_definitions

comparability_assessments
type: ObjectProperty
range: ComparabilityAssessment
definition: Assessments of whether traceability statements support meaningful comparison
in scheme: metrological-traceability
owl.filler: mt:comparabilityAssessment
sql identifier: mt_comparability_assessments

evidence_references
type: ObjectProperty
range: EvidenceReference
definition: Evidence records referenced by the metrological traceability model
in scheme: metrological-traceability
owl.filler: mt:evidenceReference
sql identifier: mt_evidence_references

measurement_procedures
type: ObjectProperty
range: MeasurementProcedure
definition: Measurement, calculation, sampling, calibration, analytical, or modelling procedures used for traceability
in scheme: metrological-traceability
owl.filler: mt:measurementProcedure
sql identifier: mt_measurement_procedures

traceability_bases
type: ObjectProperty
range: TraceabilityBasis
definition: Reference bases used to establish metrological traceability
in scheme: metrological-traceability
owl.filler: mt:traceabilityBasis
sql identifier: mt_traceability_bases

traceability_chains
type: ObjectProperty
range: TraceabilityChain
definition: Traceability chains or networks available for reuse by one or more traceability statements
in scheme: metrological-traceability
owl.filler: mt:traceabilityChain
sql identifier: mt_traceability_chains

traceability_links
type: ObjectProperty
range: TraceabilityLink
definition: Ordered or networked links that make up a traceability chain
in scheme: metrological-traceability
owl.filler: mt:traceabilityLink
sql identifier: mt_traceability_links

traceability_statements
type: ObjectProperty
range: TraceabilityStatement
definition: Reusable traceability statements that can be embedded or referenced by other CE-RISE data models
in scheme: metrological-traceability
owl.filler: mt:traceabilityStatement
sql identifier: mt_traceability_statements

CompetenceRecord
type: Class
subclass of: Restriction
  all values from: string
  on property: competence_basis_value
subclass of: Restriction
  min cardinality: 0
  on property: competence_basis_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_until_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_until_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_from_value
subclass of: Restriction
  min cardinality: 0
  on property: competence_record_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: accreditation_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: competence_provider_value
subclass of: Restriction
  max cardinality: 1
  on property: competence_status_value
subclass of: Restriction
  all values from: string
  on property: accreditation_body_value
subclass of: Restriction
  all values from: CompetenceStatusEnum
  on property: competence_status_value
subclass of: Restriction
  all values from: string
  on property: competence_provider_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: competence_basis_value
subclass of: Restriction
  all values from: string
  on property: accreditation_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: accreditation_body_value
subclass of: Restriction
  min cardinality: 0
  on property: competence_scope_value
subclass of: Restriction
  min cardinality: 0
  on property: competence_status_value
subclass of: Restriction
  max cardinality: 1
  on property: competence_scope_value
subclass of: Restriction
  all values from: string
  on property: competence_scope_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_until_value
subclass of: Restriction
  max cardinality: 1
  on property: competence_record_identifier_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: competence_provider_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_from_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  all values from: string
  on property: competence_record_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: accreditation_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: accreditation_body_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_from_value
definition: Competence, accreditation, validation, proficiency, or quality system evidence supporting traceability
in scheme: metrological-traceability
references: ISO/IEC 17025; ISO 17034; ISO 9001; ILAC P10
sql identifier: mt_competence_record

MeasurementStandard
type: Class
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standard_owner_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  all values from: string
  on property: measurement_standard_level_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_value
subclass of: Restriction
  min cardinality: 0
  on property: quantity_kind_value
subclass of: Restriction
  all values from: string
  on property: measurement_standard_identifier_value
subclass of: Restriction
  all values from: MeasurementStandardTypeEnum
  on property: measurement_standard_type_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standard_level_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_records
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_unit_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_from_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_until_value
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standard_type_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_until_value
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standard_name_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_until_value
subclass of: Restriction
  all values from: string
  on property: measurement_standard_name_value
subclass of: Restriction
  max cardinality: 1
  on property: measurement_standard_level_value
subclass of: Restriction
  all values from: string
  on property: quantity_kind_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_unit_value
subclass of: Restriction
  max cardinality: 1
  on property: measurement_standard_name_value
subclass of: Restriction
  max cardinality: 1
  on property: measurement_standard_owner_value
subclass of: Restriction
  all values from: string
  on property: quantity_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_from_value
subclass of: Restriction
  min cardinality: 0
  on property: measurement_standard_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: measurement_standard_type_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_unit_value
subclass of: Restriction
  all values from: string
  on property: measurement_standard_owner_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_from_value
subclass of: Restriction
  max cardinality: 1
  on property: quantity_unit_value
subclass of: Restriction
  all values from: CalibrationRecord
  on property: calibration_records
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: measurement_standard_identifier_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  min cardinality: 0
  on property: quantity_unit_value
subclass of: Restriction
  max cardinality: 1
  on property: quantity_kind_value
definition: Measurement standard, artefact, instrument standard, or unit realization used in a calibration hierarchy
in scheme: metrological-traceability
references: JCGM 200:2012; ISO/IEC 17025; ILAC P10
sql identifier: mt_measurement_standard

ReferenceEntity
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_entity_identifier_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_entity_name_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_from_value
subclass of: Restriction
  all values from: string
  on property: reference_entity_name_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_from_value
subclass of: Restriction
  all values from: anyURI
  on property: reference_entity_uri_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_until_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_entity_identifier_value
subclass of: Restriction
  all values from: ReferenceEntityTypeEnum
  on property: reference_entity_type_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_entity_type_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_entity_provider_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_until_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_value
subclass of: Restriction
  all values from: string
  on property: reference_entity_provider_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_entity_uri_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_entity_uri_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_entity_name_value
subclass of: Restriction
  all values from: string
  on property: reference_entity_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_unit_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_entity_provider_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_until_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_from_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_entity_type_value
definition: Generic reference entity used in a traceability statement, chain, procedure, calibration, or boundary definition
in scheme: metrological-traceability
references: JCGM 200:2012
sql identifier: mt_reference_entity

ReferenceMaterial
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_until_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  all values from: string
  on property: reference_material_producer_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_from_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_value
subclass of: Restriction
  all values from: anyURI
  on property: certificate_url_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_material_name_value
subclass of: Restriction
  min cardinality: 0
  on property: certified_property_value
subclass of: Restriction
  max cardinality: 1
  on property: matrix_or_material_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_until_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_material_lot_value
subclass of: Restriction
  all values from: string
  on property: certificate_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_material_producer_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_valid_from_value
subclass of: Restriction
  all values from: string
  on property: certified_property_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_value
subclass of: Restriction
  min cardinality: 0
  on property: matrix_or_material_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_material_type_value
subclass of: Restriction
  all values from: string
  on property: matrix_or_material_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_valid_from_value
subclass of: Restriction
  min cardinality: 0
  on property: certificate_url_value
subclass of: Restriction
  all values from: string
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_uncertainty_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_material_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: certificate_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_unit_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_material_type_value
subclass of: Restriction
  all values from: string
  on property: reference_material_lot_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_material_producer_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_material_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: certificate_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_material_lot_value
subclass of: Restriction
  all values from: date
  on property: reference_valid_until_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: certified_property_value
subclass of: Restriction
  min cardinality: 0
  on property: assigned_value_value
subclass of: Restriction
  all values from: string
  on property: reference_material_name_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_material_name_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  all values from: ReferenceMaterialTypeEnum
  on property: reference_material_type_value
subclass of: Restriction
  all values from: string
  on property: reference_material_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: assigned_value_unit_value
subclass of: Restriction
  max cardinality: 1
  on property: certificate_url_value
definition: Reference material or certified reference material used to establish traceability
in scheme: metrological-traceability
references: ISO 17034; ISO Guide 35; JCGM 200:2012
sql identifier: mt_reference_material

accreditation_body_value
type: DatatypeProperty
range: string
definition: Accreditation body, authority, or organization responsible for the competence record
in scheme: metrological-traceability
owl.filler: dcterms:publisher
sql identifier: mt_accreditation_body

accreditation_identifier_value
type: DatatypeProperty
range: string
definition: Accreditation, authorization, scope, or certificate identifier
in scheme: metrological-traceability
owl.filler: mt:accreditationIdentifierValue
sql identifier: mt_accreditation_identifier

allocation_rule_value
type: DatatypeProperty
range: string
definition: Allocation, partitioning, substitution, cut-off, or burden-sharing rule applied in the boundary definition
in scheme: metrological-traceability
owl.filler: mt:allocationRuleValue
sql identifier: mt_allocation_rule

applies_to_class_value
type: DatatypeProperty
range: string
definition: Class in an external model to which this traceability statement applies
in scheme: metrological-traceability
owl.filler: mt:appliesToClassValue
sql identifier: mt_applies_to_class

applies_to_model_value
type: DatatypeProperty
range: string
definition: Name, URI, or namespace of the external data model to which this traceability statement applies
in scheme: metrological-traceability
owl.filler: mt:appliesToModelValue
sql identifier: mt_applies_to_model

applies_to_record_value
type: DatatypeProperty
range: string
definition: Identifier of the external record, object, dataset, or passport entry to which this traceability statement applies
in scheme: metrological-traceability
owl.filler: mt:appliesToRecordValue
sql identifier: mt_applies_to_record

applies_to_slot_value
type: DatatypeProperty
range: string
definition: Slot or attribute in an external model to which this traceability statement applies
in scheme: metrological-traceability
owl.filler: mt:appliesToSlotValue
sql identifier: mt_applies_to_slot

applies_to_value_identifier_value
type: DatatypeProperty
range: string
definition: Identifier of a specific value object when the target model gives value-level identifiers
in scheme: metrological-traceability
owl.filler: mt:appliesToValueIdentifierValue
sql identifier: mt_applies_to_value_identifier

applies_to_value_path_value
type: DatatypeProperty
range: string
definition: JSONPath, XPath, RDF path, or other pointer to the value to which this traceability statement applies
in scheme: metrological-traceability
owl.filler: mt:appliesToValuePathValue
sql identifier: mt_applies_to_value_path

boundary_definition
type: ObjectProperty
range: BoundaryDefinition
definition: Boundary, goal-and-scope, scenario, or model definition used to define a modelled value
in scheme: metrological-traceability
owl.filler: mt:boundaryDefinition
sql identifier: mt_boundary_definition

boundary_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a boundary, scope, scenario, or modelling reference definition
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_boundary_identifier

boundary_name_value
type: DatatypeProperty
range: string
definition: Name of the boundary, scope, scenario, or modelling definition
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_boundary_name

boundary_type_value
type: ObjectProperty
range: BoundaryTypeEnum
definition: Type of boundary or scope definition
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_boundary_type

calibrated_item_identifier_value
type: DatatypeProperty
range: string
definition: Identifier of the instrument, sensor, measuring system, reference material, standard, or software item calibrated or checked
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_calibrated_item_identifier

calibrated_item_type_value
type: DatatypeProperty
range: string
definition: Type of calibrated item
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_calibrated_item_type

calibration_certificate_identifier_value
type: DatatypeProperty
range: string
definition: Identifier of the calibration certificate or equivalent evidence record
in scheme: metrological-traceability
owl.filler: mt:calibrationCertificateIdentifierValue
sql identifier: mt_calibration_certificate_identifier

calibration_certificate_url_value
type: DatatypeProperty
range: anyURI
definition: URL for the calibration certificate or equivalent evidence record
in scheme: metrological-traceability
owl.filler: schema:url
sql identifier: mt_calibration_certificate_url

calibration_date_value
type: DatatypeProperty
range: date
definition: Date on which the calibration was performed
in scheme: metrological-traceability
owl.filler: dcterms:date
sql identifier: mt_calibration_date

calibration_due_date_value
type: DatatypeProperty
range: date
definition: Date by which recalibration is due
in scheme: metrological-traceability
owl.filler: schema:endDate
sql identifier: mt_calibration_due_date

calibration_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a calibration, comparison, verification, or check record
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_calibration_identifier

calibration_interval_value
type: DatatypeProperty
range: string
definition: Calibration interval or recalibration frequency
in scheme: metrological-traceability
owl.filler: mt:calibrationIntervalValue
sql identifier: mt_calibration_interval

calibration_laboratory_accreditation_value
type: DatatypeProperty
range: string
definition: Accreditation identifier, scope, or body associated with the calibration provider
in scheme: metrological-traceability
owl.filler: mt:calibrationLaboratoryAccreditationValue
sql identifier: mt_calibration_laboratory_accreditation

calibration_laboratory_value
type: DatatypeProperty
range: string
definition: Laboratory, organization, or facility that performed the calibration
in scheme: metrological-traceability
owl.filler: prov:Agent
sql identifier: mt_calibration_laboratory

calibration_method_value
type: DatatypeProperty
range: string
definition: Calibration method, procedure, comparison method, or protocol used
in scheme: metrological-traceability
owl.filler: sosa:usedProcedure
sql identifier: mt_calibration_method

calibration_result_value
type: DatatypeProperty
range: string
definition: Calibration result, correction, factor, or outcome statement
in scheme: metrological-traceability
owl.filler: schema:result
sql identifier: mt_calibration_result

calibration_status_value
type: ObjectProperty
range: CalibrationStatusEnum
definition: Validity or acceptance status of the calibration record
in scheme: metrological-traceability
owl.filler: mt:calibrationStatusValue
sql identifier: mt_calibration_status

certificate_identifier_value
type: DatatypeProperty
range: string
definition: Identifier of the reference material certificate
in scheme: metrological-traceability
owl.filler: mt:certificateIdentifierValue
sql identifier: mt_certificate_identifier

certificate_url_value
type: DatatypeProperty
range: anyURI
definition: URL for the reference material certificate
in scheme: metrological-traceability
owl.filler: schema:url
sql identifier: mt_certificate_url

certified_property_value
type: DatatypeProperty
range: string
definition: Certified or assigned property of the reference material
in scheme: metrological-traceability
owl.filler: mt:certifiedPropertyValue
sql identifier: mt_certified_property

chain_completeness_value
type: ObjectProperty
range: ChainCompletenessEnum
definition: Assessment of whether the chain is complete, partial, inferred, or unavailable
in scheme: metrological-traceability
owl.filler: mt:chainCompletenessValue
sql identifier: mt_chain_completeness

chain_end_reference_value
type: DatatypeProperty
range: string
definition: Final reference reached by the traceability chain
in scheme: metrological-traceability
owl.filler: mt:chainEndReferenceValue
sql identifier: mt_chain_end_reference

chain_notes_value
type: DatatypeProperty
range: string
definition: Additional notes about the traceability chain, including gaps or assumptions
in scheme: metrological-traceability
owl.filler: rdfs:comment
sql identifier: mt_chain_notes

chain_start_reference_value
type: DatatypeProperty
range: string
definition: Reference or value at the user-facing end of the traceability chain
in scheme: metrological-traceability
owl.filler: mt:chainStartReferenceValue
sql identifier: mt_chain_start_reference

chain_validation_status_value
type: ObjectProperty
range: TraceabilityStatusEnum
definition: Validation status of the traceability chain
in scheme: metrological-traceability
owl.filler: mt:chainValidationStatusValue
sql identifier: mt_chain_validation_status

characterization_model_value
type: DatatypeProperty
range: string
definition: Characterization model, factor set, time horizon, scenario, or model version used to convert inputs into the reported result
in scheme: metrological-traceability
owl.filler: mt:characterizationModelValue
sql identifier: mt_characterization_model

common_reference_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for the final reference, such as an SI unit realization, standard method, reference material, system boundary definition, or characterization model
in scheme: metrological-traceability
owl.filler: mt:commonReferenceIdentifierValue
sql identifier: mt_common_reference_identifier

common_reference_name_value
type: DatatypeProperty
range: string
definition: Name of the final common reference
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_common_reference_name

common_reference_uri_value
type: DatatypeProperty
range: anyURI
definition: URI or URL identifying the final common reference
in scheme: metrological-traceability
owl.filler: schema:url
sql identifier: mt_common_reference_uri

comparability_assessment_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for an assessment of metrological comparability
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_comparability_assessment_identifier

comparability_decision_value
type: ObjectProperty
range: ComparabilityDecisionEnum
definition: Decision about whether the compared results are metrologically comparable
in scheme: metrological-traceability
owl.filler: mt:comparabilityDecisionValue
sql identifier: mt_comparability_decision

comparability_rationale_value
type: DatatypeProperty
range: string
definition: Rationale for the comparability decision, including relevant mismatches or limitations
in scheme: metrological-traceability
owl.filler: rdfs:comment
sql identifier: mt_comparability_rationale

competence_basis_value
type: DatatypeProperty
range: string
definition: Basis for competence, such as accreditation, proficiency testing, validation, authorization, or quality management system
in scheme: metrological-traceability
owl.filler: mt:competenceBasisValue
sql identifier: mt_competence_basis

competence_provider_value
type: DatatypeProperty
range: string
definition: Laboratory, person, organization, facility, or software provider whose competence is documented
in scheme: metrological-traceability
owl.filler: prov:Agent
sql identifier: mt_competence_provider

competence_record_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a competence, accreditation, authorization, or quality system record
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_competence_record_identifier

competence_scope_value
type: DatatypeProperty
range: string
definition: Scope of competence, accreditation, validation, or authorization
in scheme: metrological-traceability
owl.filler: dcterms:coverage
sql identifier: mt_competence_scope

competence_status_value
type: ObjectProperty
range: CompetenceStatusEnum
definition: Status of the competence or accreditation record
in scheme: metrological-traceability
owl.filler: mt:competenceStatusValue
sql identifier: mt_competence_status

data_source_scope_value
type: DatatypeProperty
range: string
definition: Temporal, geographical, technological, or population scope of the data sources used by the boundary definition
in scheme: metrological-traceability
owl.filler: dcterms:coverage
sql identifier: mt_data_source_scope

evidence_date_value
type: DatatypeProperty
range: date
definition: Date associated with supporting evidence
in scheme: metrological-traceability
owl.filler: dcterms:date
sql identifier: mt_evidence_date

evidence_description_value
type: DatatypeProperty
range: string
definition: Description of supporting evidence
in scheme: metrological-traceability
owl.filler: dcterms:description
sql identifier: mt_evidence_description

evidence_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for supporting evidence
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_evidence_identifier

evidence_provider_value
type: DatatypeProperty
range: string
definition: Provider, author, laboratory, supplier, or organization responsible for supporting evidence
in scheme: metrological-traceability
owl.filler: prov:Agent
sql identifier: mt_evidence_provider

evidence_type_value
type: ObjectProperty
range: EvidenceTypeEnum
definition: Type of supporting evidence
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_evidence_type

evidence_url_value
type: DatatypeProperty
range: anyURI
definition: URL for supporting evidence
in scheme: metrological-traceability
owl.filler: schema:url
sql identifier: mt_evidence_url

evidence_version_value
type: DatatypeProperty
range: string
definition: Version, edition, or revision of supporting evidence
in scheme: metrological-traceability
owl.filler: pav:version
sql identifier: mt_evidence_version

excluded_processes_value
type: DatatypeProperty
range: string
definition: Processes, stages, flows, compartments, or elements excluded from the boundary
in scheme: metrological-traceability
owl.filler: mt:excludedProcessesValue
sql identifier: mt_excluded_processes

goal_scope_definition_value
type: DatatypeProperty
range: string
definition: Goal and scope definition or equivalent statement that defines the assessed value
in scheme: metrological-traceability
owl.filler: mt:goalScopeDefinitionValue
sql identifier: mt_goal_scope_definition

impact_method_value
type: DatatypeProperty
range: string
definition: Impact assessment, characterization, scoring, or calculation method used for a modelled result
in scheme: metrological-traceability
owl.filler: mt:impactMethodValue
sql identifier: mt_impact_method

included_processes_value
type: DatatypeProperty
range: string
definition: Processes, stages, flows, compartments, or elements included in the boundary
in scheme: metrological-traceability
owl.filler: mt:includedProcessesValue
sql identifier: mt_included_processes

left_traceability_reference_value
type: DatatypeProperty
range: string
definition: Reference to the first traceability statement, chain, or basis being compared
in scheme: metrological-traceability
owl.filler: mt:leftTraceabilityReferenceValue
sql identifier: mt_left_traceability_reference

link_date_value
type: DatatypeProperty
range: date
definition: Date on which this traceability link, calibration, comparison, transformation, or modelling step was established
in scheme: metrological-traceability
owl.filler: dcterms:date
sql identifier: mt_link_date

link_from_reference_value
type: DatatypeProperty
range: string
definition: Reference entity, value, standard, method, or node from which this link starts
in scheme: metrological-traceability
owl.filler: prov:wasDerivedFrom
sql identifier: mt_link_from_reference

link_procedure_value
type: DatatypeProperty
range: string
definition: Procedure, calibration, comparison, transformation, conversion, or modelling step used in this link
in scheme: metrological-traceability
owl.filler: sosa:usedProcedure
sql identifier: mt_link_procedure

link_role_value
type: ObjectProperty
range: TraceabilityLinkRoleEnum
definition: Role of the traceability link in the chain
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_link_role

link_sequence_value
type: DatatypeProperty
range: integer
definition: Position of the link in the traceability chain, where lower numbers are closer to the reported result
in scheme: metrological-traceability
owl.filler: mt:linkSequenceValue
sql identifier: mt_link_sequence

link_to_reference_value
type: DatatypeProperty
range: string
definition: Reference entity, value, standard, method, or node to which this link points
in scheme: metrological-traceability
owl.filler: prov:wasInfluencedBy
sql identifier: mt_link_to_reference

link_uncertainty_reference_value
type: DatatypeProperty
range: string
definition: Reference to the uncertainty contribution associated with this traceability link
in scheme: metrological-traceability
owl.filler: uq:uncertaintyReference
sql identifier: mt_link_uncertainty_reference

matrix_or_material_value
type: DatatypeProperty
range: string
definition: Matrix, material, substance, artefact, or object represented by the reference material
in scheme: metrological-traceability
owl.filler: mt:matrixOrMaterialValue
sql identifier: mt_matrix_or_material

measurand_description_value
type: DatatypeProperty
range: string
definition: Operational definition of the measurand, including what is measured, calculated, or assessed
in scheme: metrological-traceability
owl.filler: skos:definition
sql identifier: mt_measurand_description

measurand_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for the measurand, quantity, indicator, or value of interest
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_measurand_identifier

measurand_name_value
type: DatatypeProperty
range: string
definition: Name of the measurand, quantity, indicator, or value of interest
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_measurand_name

measurement_procedure
type: ObjectProperty
range: MeasurementProcedure
definition: Procedure or method used to define, obtain, transfer, or compare the value
in scheme: metrological-traceability
owl.filler: mt:measurementProcedure
sql identifier: mt_measurement_procedure

measurement_standard_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a measurement standard, artefact, instrument standard, or realization
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_measurement_standard_identifier

measurement_standard_level_value
type: DatatypeProperty
range: string
definition: Position of the measurement standard in the calibration hierarchy
in scheme: metrological-traceability
owl.filler: mt:measurementStandardLevelValue
sql identifier: mt_measurement_standard_level

measurement_standard_name_value
type: DatatypeProperty
range: string
definition: Name of the measurement standard
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_measurement_standard_name

measurement_standard_owner_value
type: DatatypeProperty
range: string
definition: Owner, custodian, laboratory, or institute responsible for the measurement standard
in scheme: metrological-traceability
owl.filler: prov:Agent
sql identifier: mt_measurement_standard_owner

measurement_standard_type_value
type: ObjectProperty
range: MeasurementStandardTypeEnum
definition: Type or level of measurement standard
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_measurement_standard_type

method_parameters_value
type: DatatypeProperty
range: string
definition: Key method parameters, such as extraction conditions, incubation time, temperature, calibration model, or reporting rule
in scheme: metrological-traceability
owl.filler: mt:methodParametersValue
sql identifier: mt_method_parameters

operator_or_software_value
type: DatatypeProperty
range: string
definition: Operator, laboratory, instrument system, model, or software used to apply the procedure
in scheme: metrological-traceability
owl.filler: prov:wasAssociatedWith
sql identifier: mt_operator_or_software

procedure_description_value
type: DatatypeProperty
range: string
definition: Description of the procedure and how it defines or transfers the value
in scheme: metrological-traceability
owl.filler: dcterms:description
sql identifier: mt_procedure_description

procedure_identifier_value
type: DatatypeProperty
range: string
definition: Identifier of a measurement, calculation, sampling, calibration, analytical, or modelling procedure
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_procedure_identifier

procedure_name_value
type: DatatypeProperty
range: string
definition: Name of the procedure or method
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_procedure_name

procedure_role_value
type: ObjectProperty
range: ProcedureRoleEnum
definition: Role of the procedure in establishing traceability
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_procedure_role

procedure_uri_value
type: DatatypeProperty
range: anyURI
definition: URI or URL identifying the procedure
in scheme: metrological-traceability
owl.filler: schema:url
sql identifier: mt_procedure_uri

reference_authority_value
type: DatatypeProperty
range: string
definition: Authority, organization, metrology institute, standards body, or publisher responsible for the reference
in scheme: metrological-traceability
owl.filler: dcterms:publisher
sql identifier: mt_reference_authority

reference_entity_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a reference entity, material, standard, instrument, facility, method, or dataset
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_reference_entity_identifier

reference_entity_name_value
type: DatatypeProperty
range: string
definition: Name of the reference entity
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_reference_entity_name

reference_entity_provider_value
type: DatatypeProperty
range: string
definition: Provider, custodian, producer, laboratory, institute, or publisher of the reference entity
in scheme: metrological-traceability
owl.filler: prov:Agent
sql identifier: mt_reference_entity_provider

reference_entity_type_value
type: ObjectProperty
range: ReferenceEntityTypeEnum
definition: Type of reference entity
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_reference_entity_type

reference_entity_uri_value
type: DatatypeProperty
range: anyURI
definition: URI or URL for the reference entity
in scheme: metrological-traceability
owl.filler: schema:url
sql identifier: mt_reference_entity_uri

reference_material_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a reference material or certified reference material
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_reference_material_identifier

reference_material_lot_value
type: DatatypeProperty
range: string
definition: Lot, batch, serial number, or production identifier of the reference material
in scheme: metrological-traceability
owl.filler: mt:referenceMaterialLotValue
sql identifier: mt_reference_material_lot

reference_material_name_value
type: DatatypeProperty
range: string
definition: Name of the reference material
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_reference_material_name

reference_material_producer_value
type: DatatypeProperty
range: string
definition: Producer, supplier, or certifying body responsible for the reference material
in scheme: metrological-traceability
owl.filler: dcterms:publisher
sql identifier: mt_reference_material_producer

reference_material_type_value
type: ObjectProperty
range: ReferenceMaterialTypeEnum
definition: Type or role of the reference material
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_reference_material_type

reference_scope_value
type: DatatypeProperty
range: string
definition: Scope or field of application for the reference
in scheme: metrological-traceability
owl.filler: dcterms:coverage
sql identifier: mt_reference_scope

reference_used_date_value
type: DatatypeProperty
range: date
definition: Date at which the reference was used to establish the traceability hierarchy
in scheme: metrological-traceability
owl.filler: dcterms:date
sql identifier: mt_reference_used_date

reference_version_value
type: DatatypeProperty
range: string
definition: Version, edition, revision, or publication date of the reference
in scheme: metrological-traceability
owl.filler: pav:version
sql identifier: mt_reference_version

reported_value_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for the reported measured, calculated, or assessed value
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_reported_value_identifier

reported_value_unit_value
type: DatatypeProperty
range: string
definition: Unit associated with the reported value
in scheme: metrological-traceability
owl.filler: qudt:unit
sql identifier: mt_reported_value_unit

reported_value_value
type: DatatypeProperty
range: string
definition: Reported value to which the traceability statement applies
in scheme: metrological-traceability
owl.filler: schema:value
sql identifier: mt_reported_value

result_date_value
type: DatatypeProperty
range: dateTime
definition: Date or time at which the reported result was generated, measured, calculated, or issued
in scheme: metrological-traceability
owl.filler: prov:generatedAtTime
sql identifier: mt_result_date

right_traceability_reference_value
type: DatatypeProperty
range: string
definition: Reference to the second traceability statement, chain, or basis being compared
in scheme: metrological-traceability
owl.filler: mt:rightTraceabilityReferenceValue
sql identifier: mt_right_traceability_reference

same_measurand_definition_value
type: DatatypeProperty
range: boolean
definition: Whether the compared results use the same measurand or operational definition
in scheme: metrological-traceability
owl.filler: mt:sameMeasurandDefinitionValue
sql identifier: mt_same_measurand_definition

same_method_or_boundary_value
type: DatatypeProperty
range: boolean
definition: Whether the compared results use the same method-defined or boundary-defined reference
in scheme: metrological-traceability
owl.filler: mt:sameMethodOrBoundaryValue
sql identifier: mt_same_method_or_boundary

same_reference_basis_value
type: DatatypeProperty
range: boolean
definition: Whether the compared results are traceable to the same reference basis
in scheme: metrological-traceability
owl.filler: mt:sameReferenceBasisValue
sql identifier: mt_same_reference_basis

sampling_or_specimen_definition_value
type: DatatypeProperty
range: string
definition: Definition of the sample, specimen, item, batch, population subset, or material matrix used by the method
in scheme: metrological-traceability
owl.filler: sosa:hasSample
sql identifier: mt_sampling_or_specimen_definition

standards_applied_value
type: DatatypeProperty
range: string
definition: Standard, guide, protocol, or normative document applied when establishing traceability
in scheme: metrological-traceability
owl.filler: dcterms:conformsTo
sql identifier: mt_standards_applied

traceability_basis
type: ObjectProperty
range: TraceabilityBasis
definition: Reference basis that establishes the meaning and comparability of the value
in scheme: metrological-traceability
owl.filler: mt:traceabilityBasis
sql identifier: mt_traceability_basis

traceability_basis_description_value
type: DatatypeProperty
range: string
definition: Description of the common reference basis that gives meaning to the result
in scheme: metrological-traceability
owl.filler: dcterms:description
sql identifier: mt_basis_description

traceability_basis_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a traceability basis record
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_basis_identifier

traceability_basis_type_value
type: ObjectProperty
range: TraceabilityBasisTypeEnum
definition: Type of reference basis used to establish traceability
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_basis_type

traceability_chain
type: ObjectProperty
range: TraceabilityChain
definition: Traceability chain or network that relates the result to a reference
in scheme: metrological-traceability
owl.filler: mt:traceabilityChain
sql identifier: mt_traceability_chain

traceability_chain_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a traceability chain or traceability network
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_chain_identifier

traceability_chain_name_value
type: DatatypeProperty
range: string
definition: Human-readable name of the traceability chain
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_chain_name

traceability_chain_type_value
type: ObjectProperty
range: TraceabilityChainTypeEnum
definition: Type or topology of the traceability chain
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_chain_type

traceability_link_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a step, edge, or link in a traceability chain
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_link_identifier

traceability_statement_date_value
type: DatatypeProperty
range: dateTime
definition: Date and time when the traceability statement was issued or last updated
in scheme: metrological-traceability
owl.filler: dcterms:modified
sql identifier: mt_statement_date

traceability_statement_identifier_value
type: DatatypeProperty
range: string
definition: Identifier for a metrological traceability statement that can be referenced from another CE-RISE model
in scheme: metrological-traceability
owl.filler: dcterms:identifier
sql identifier: mt_statement_identifier

traceability_statement_label_value
type: DatatypeProperty
range: string
definition: Human-readable label for the traceability statement
in scheme: metrological-traceability
owl.filler: rdfs:label
sql identifier: mt_statement_label

traceability_statement_type_value
type: ObjectProperty
range: TraceabilityStatementTypeEnum
definition: Type of traceability being documented
in scheme: metrological-traceability
owl.filler: dcterms:type
sql identifier: mt_statement_type

traceability_status_value
type: ObjectProperty
range: TraceabilityStatusEnum
definition: Lifecycle or validity status of the traceability statement
in scheme: metrological-traceability
owl.filler: pav:version
sql identifier: mt_traceability_status

BoundaryDefinition
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: procedure_standard_value
subclass of: Restriction
  max cardinality: 1
  on property: goal_scope_definition_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_standard_value
subclass of: Restriction
  all values from: string
  on property: characterization_model_value
subclass of: Restriction
  min cardinality: 0
  on property: excluded_processes_value
subclass of: Restriction
  all values from: string
  on property: goal_scope_definition_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: boundary_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_version_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: boundary_name_value
subclass of: Restriction
  max cardinality: 1
  on property: impact_method_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  all values from: string
  on property: data_source_scope_value
subclass of: Restriction
  max cardinality: 1
  on property: allocation_rule_value
subclass of: Restriction
  min cardinality: 0
  on property: goal_scope_definition_value
subclass of: Restriction
  max cardinality: 1
  on property: boundary_name_value
subclass of: Restriction
  min cardinality: 0
  on property: impact_method_value
subclass of: Restriction
  min cardinality: 0
  on property: included_processes_value
subclass of: Restriction
  all values from: string
  on property: data_quality_reference_value
subclass of: Restriction
  all values from: string
  on property: procedure_standard_value
subclass of: Restriction
  all values from: string
  on property: boundary_name_value
subclass of: Restriction
  max cardinality: 1
  on property: boundary_type_value
subclass of: Restriction
  all values from: string
  on property: boundary_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: boundary_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: data_quality_reference_value
subclass of: Restriction
  all values from: string
  on property: impact_method_value
subclass of: Restriction
  max cardinality: 1
  on property: excluded_processes_value
subclass of: Restriction
  max cardinality: 1
  on property: included_processes_value
subclass of: Restriction
  min cardinality: 0
  on property: data_quality_reference_value
subclass of: Restriction
  all values from: string
  on property: procedure_version_value
subclass of: Restriction
  min cardinality: 0
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: boundary_type_value
subclass of: Restriction
  all values from: string
  on property: included_processes_value
subclass of: Restriction
  all values from: string
  on property: excluded_processes_value
subclass of: Restriction
  max cardinality: 1
  on property: data_source_scope_value
subclass of: Restriction
  all values from: string
  on property: allocation_rule_value
subclass of: Restriction
  min cardinality: 0
  on property: characterization_model_value
subclass of: Restriction
  all values from: string
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: characterization_model_value
subclass of: Restriction
  min cardinality: 0
  on property: data_source_scope_value
subclass of: Restriction
  max cardinality: 1
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_version_value
subclass of: Restriction
  all values from: BoundaryTypeEnum
  on property: boundary_type_value
subclass of: Restriction
  min cardinality: 0
  on property: allocation_rule_value
definition: Goal-and-scope, system boundary, scenario, allocation, or model definition used as the reference for a boundary-defined result
in scheme: metrological-traceability
references: ISO 14040; ISO 14044; ISO 14067; Product Environmental Footprint; JCGM 200:2012
sql identifier: mt_boundary_definition_record

MeasurementProcedure
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: procedure_version_value
subclass of: Restriction
  max cardinality: 1
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_role_value
subclass of: Restriction
  all values from: string
  on property: environmental_conditions_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_name_value
subclass of: Restriction
  max cardinality: 1
  on property: environmental_conditions_value
subclass of: Restriction
  all values from: anyURI
  on property: procedure_uri_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_name_value
subclass of: Restriction
  all values from: string
  on property: uncertainty_reference_value
subclass of: Restriction
  all values from: string
  on property: method_parameters_value
subclass of: Restriction
  all values from: string
  on property: procedure_standard_value
subclass of: Restriction
  all values from: string
  on property: procedure_description_value
subclass of: Restriction
  all values from: string
  on property: operator_or_software_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_version_value
subclass of: Restriction
  max cardinality: 1
  on property: operator_or_software_value
subclass of: Restriction
  all values from: string
  on property: sampling_or_specimen_definition_value
subclass of: Restriction
  all values from: ProcedureRoleEnum
  on property: procedure_role_value
subclass of: Restriction
  all values from: string
  on property: procedure_name_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_description_value
subclass of: Restriction
  min cardinality: 0
  on property: environmental_conditions_value
subclass of: Restriction
  max cardinality: 1
  on property: sampling_or_specimen_definition_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_standard_value
subclass of: Restriction
  min cardinality: 0
  on property: sampling_or_specimen_definition_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_standard_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_uri_value
subclass of: Restriction
  max cardinality: 1
  on property: method_parameters_value
subclass of: Restriction
  all values from: string
  on property: procedure_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_role_value
subclass of: Restriction
  min cardinality: 0
  on property: operator_or_software_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: method_parameters_value
subclass of: Restriction
  max cardinality: 1
  on property: procedure_description_value
subclass of: Restriction
  all values from: string
  on property: procedure_version_value
subclass of: Restriction
  min cardinality: 0
  on property: procedure_uri_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
definition: Measurement, calculation, sampling, calibration, analytical, or modelling procedure used to define or transfer a value
in scheme: metrological-traceability
references: JCGM 200:2012; ISO/IEC 17025; ISO 5725
sql identifier: mt_procedure

TraceabilityBasis
type: Class
subclass of: Restriction
  min cardinality: 0
  on property: traceability_basis_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: common_reference_uri_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  all values from: string
  on property: reference_scope_value
subclass of: Restriction
  max cardinality: 1
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_basis_identifier_value
subclass of: Restriction
  all values from: string
  on property: common_reference_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_authority_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_basis_type_value
subclass of: Restriction
  max cardinality: 1
  on property: common_reference_name_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_basis_type_value
subclass of: Restriction
  all values from: anyURI
  on property: common_reference_uri_value
subclass of: Restriction
  all values from: string
  on property: common_reference_name_value
subclass of: Restriction
  all values from: TraceabilityBasisTypeEnum
  on property: traceability_basis_type_value
subclass of: Restriction
  min cardinality: 0
  on property: common_reference_uri_value
subclass of: Restriction
  all values from: string
  on property: traceability_basis_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_basis_description_value
subclass of: Restriction
  min cardinality: 0
  on property: uncertainty_reference_value
subclass of: Restriction
  all values from: string
  on property: traceability_basis_description_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_used_date_value
subclass of: Restriction
  min cardinality: 0
  on property: common_reference_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_used_date_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_authority_value
subclass of: Restriction
  all values from: date
  on property: reference_used_date_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_version_value
subclass of: Restriction
  all values from: string
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  all values from: string
  on property: reference_version_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_scope_value
subclass of: Restriction
  min cardinality: 0
  on property: reference_scope_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: common_reference_name_value
subclass of: Restriction
  all values from: string
  on property: reference_authority_value
subclass of: Restriction
  max cardinality: 1
  on property: reference_version_value
subclass of: Restriction
  max cardinality: 1
  on property: common_reference_identifier_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_basis_description_value
definition: Reference basis to which a result is related, such as an SI realization, measurement standard, reference material, standard method, or boundary definition
in scheme: metrological-traceability
references: JCGM 200:2012; ISO/IEC 17025; ILAC P10
sql identifier: mt_basis

TraceabilityChain
type: Class
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: chain_completeness_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_chain_identifier_value
subclass of: Restriction
  all values from: TraceabilityChainTypeEnum
  on property: traceability_chain_type_value
subclass of: Restriction
  min cardinality: 0
  on property: chain_notes_value
subclass of: Restriction
  min cardinality: 0
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_chain_type_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_chain_name_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_chain_type_value
subclass of: Restriction
  all values from: string
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: chain_start_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: chain_end_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: chain_end_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: traceability_chain_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: chain_validation_status_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_links
subclass of: Restriction
  min cardinality: 0
  on property: chain_start_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: traceability_chain_name_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: chain_completeness_value
subclass of: Restriction
  all values from: string
  on property: chain_notes_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  all values from: string
  on property: chain_end_reference_value
subclass of: Restriction
  all values from: ChainCompletenessEnum
  on property: chain_completeness_value
subclass of: Restriction
  min cardinality: 0
  on property: chain_validation_status_value
subclass of: Restriction
  all values from: string
  on property: chain_start_reference_value
subclass of: Restriction
  all values from: string
  on property: traceability_chain_name_value
subclass of: Restriction
  all values from: string
  on property: traceability_chain_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: chain_notes_value
subclass of: Restriction
  all values from: TraceabilityLink
  on property: traceability_links
subclass of: Restriction
  max cardinality: 1
  on property: uncertainty_reference_value
subclass of: Restriction
  all values from: TraceabilityStatusEnum
  on property: chain_validation_status_value
definition: Documented chain or network relating a measurement result to a reference
in scheme: metrological-traceability
references: JCGM 200:2012; ISO/IEC 17025; ILAC P10
sql identifier: mt_chain

competence_records
type: ObjectProperty
range: CompetenceRecord
definition: Competence, accreditation, validation, or quality system records supporting traceability
in scheme: metrological-traceability
owl.filler: mt:competenceRecord
sql identifier: mt_competence_records

measurement_standards
type: ObjectProperty
range: MeasurementStandard
definition: Measurement standards, artefacts, instruments, and realizations used in traceability
in scheme: metrological-traceability
owl.filler: mt:measurementStandard
sql identifier: mt_measurement_standards

reference_entities
type: ObjectProperty
range: ReferenceEntity
definition: Reference entities, standards, methods, instruments, datasets, or organizations used in traceability
in scheme: metrological-traceability
owl.filler: mt:referenceEntity
sql identifier: mt_reference_entities

reference_materials
type: ObjectProperty
range: ReferenceMaterial
definition: Reference materials and certified reference materials used in traceability
in scheme: metrological-traceability
owl.filler: mt:referenceMaterial
sql identifier: mt_reference_materials

CalibrationRecord
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: calibration_interval_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_identifier_value
subclass of: Restriction
  all values from: string
  on property: calibration_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: calibrated_item_type_value
subclass of: Restriction
  all values from: string
  on property: calibration_method_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_certificate_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_method_value
subclass of: Restriction
  all values from: string
  on property: calibration_interval_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_status_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_result_value
subclass of: Restriction
  min cardinality: 0
  on property: calibrated_item_type_value
subclass of: Restriction
  all values from: CalibrationStatusEnum
  on property: calibration_status_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_method_value
subclass of: Restriction
  all values from: string
  on property: uncertainty_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_status_value
subclass of: Restriction
  min cardinality: 0
  on property: uncertainty_reference_value
subclass of: Restriction
  all values from: string
  on property: calibration_laboratory_value
subclass of: Restriction
  min cardinality: 0
  on property: environmental_conditions_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_certificate_url_value
subclass of: Restriction
  all values from: string
  on property: calibration_certificate_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_certificate_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_date_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_certificate_url_value
subclass of: Restriction
  max cardinality: 1
  on property: environmental_conditions_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_due_date_value
subclass of: Restriction
  all values from: string
  on property: calibration_result_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_date_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_laboratory_value
subclass of: Restriction
  all values from: date
  on property: calibration_due_date_value
subclass of: Restriction
  all values from: string
  on property: calibrated_item_type_value
subclass of: Restriction
  max cardinality: 1
  on property: calibrated_item_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_laboratory_value
subclass of: Restriction
  all values from: date
  on property: calibration_date_value
subclass of: Restriction
  all values from: string
  on property: evidence_reference_value
subclass of: Restriction
  all values from: anyURI
  on property: calibration_certificate_url_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_interval_value
subclass of: Restriction
  min cardinality: 0
  on property: calibrated_item_identifier_value
subclass of: Restriction
  all values from: string
  on property: calibrated_item_identifier_value
subclass of: Restriction
  max cardinality: 1
  on property: uncertainty_reference_value
subclass of: Restriction
  max cardinality: 1
  on property: calibration_laboratory_accreditation_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_laboratory_accreditation_value
subclass of: Restriction
  min cardinality: 0
  on property: evidence_reference_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_due_date_value
subclass of: Restriction
  all values from: string
  on property: environmental_conditions_value
subclass of: Restriction
  all values from: string
  on property: calibration_laboratory_accreditation_value
subclass of: Restriction
  min cardinality: 0
  on property: calibration_result_value
subclass of: Restriction
  max cardinality: 1
  on property: evidence_reference_value
definition: Calibration, comparison, verification, or check record contributing to a traceability chain
in scheme: metrological-traceability
references: ISO/IEC 17025; ILAC P10; JCGM 200:2012
sql identifier: mt_calibration

data_quality_reference_value
type: DatatypeProperty
range: string
definition: Reference to a data quality assessment associated with this traceability record
in scheme: metrological-traceability
owl.filler: dqf:dataQualityReference
sql identifier: mt_data_quality_reference

environmental_conditions_value
type: DatatypeProperty
range: string
definition: Environmental, operating, or procedural conditions relevant to traceability
in scheme: metrological-traceability
owl.filler: ssn:hasProperty
sql identifier: mt_environmental_conditions

procedure_standard_value
type: DatatypeProperty
range: string
definition: Standardized procedure, protocol, guide, or method document
in scheme: metrological-traceability
owl.filler: dcterms:conformsTo
sql identifier: mt_procedure_standard

procedure_version_value
type: DatatypeProperty
range: string
definition: Version, edition, revision, or publication date of the procedure
in scheme: metrological-traceability
owl.filler: pav:version
sql identifier: mt_procedure_version

quantity_kind_value
type: DatatypeProperty
range: string
definition: Kind of quantity or indicator being traced, such as mass, length, concentration, carbon footprint, or circularity indicator
in scheme: metrological-traceability
owl.filler: qudt:hasQuantityKind
sql identifier: mt_quantity_kind

quantity_unit_value
type: DatatypeProperty
range: string
definition: Unit in which the value or measurand is expressed
in scheme: metrological-traceability
owl.filler: qudt:unit
sql identifier: mt_quantity_unit

statement_notes_value
type: DatatypeProperty
range: string
definition: Additional notes about the traceability statement
in scheme: metrological-traceability
owl.filler: rdfs:comment
sql identifier: mt_statement_notes

ChainCompletenessEnum
type: Class
union of: complete
union of: partial
union of: inferred
union of: gap_identified
union of: unavailable
definition: Completeness of a traceability chain
in scheme: metrological-traceability
permissible values: complete
permissible values: gap_identified
permissible values: inferred
permissible values: partial
permissible values: unavailable

ComparabilityDecisionEnum
type: Class
union of: comparable
union of: comparable_with_conditions
union of: not_comparable
union of: insufficient_information
union of: not_evaluated
definition: Decision values for metrological comparability assessments
in scheme: metrological-traceability
permissible values: comparable
permissible values: comparable_with_conditions
permissible values: insufficient_information
permissible values: not_comparable
permissible values: not_evaluated

CompetenceStatusEnum
type: Class
union of: active
union of: suspended
union of: expired
union of: withdrawn
union of: not_applicable
union of: not_available
definition: Status values for competence and accreditation records
in scheme: metrological-traceability
permissible values: active
permissible values: expired
permissible values: not_applicable
permissible values: not_available
permissible values: suspended
permissible values: withdrawn

TraceabilityChainTypeEnum
type: Class
union of: linear_calibration_chain
union of: branched_calibration_network
union of: method_traceability_chain
union of: boundary_traceability_chain
union of: hybrid_chain
union of: not_documented
definition: Topology or kind of traceability chain
in scheme: metrological-traceability
permissible values: boundary_traceability_chain
permissible values: branched_calibration_network
permissible values: hybrid_chain
permissible values: linear_calibration_chain
permissible values: method_traceability_chain
permissible values: not_documented

calibration_records
type: ObjectProperty
range: CalibrationRecord
definition: Calibration, comparison, verification, or check records that support traceability
in scheme: metrological-traceability
owl.filler: mt:calibrationRecord
sql identifier: mt_calibration_records

CalibrationStatusEnum
type: Class
union of: valid
union of: valid_with_restrictions
union of: due
union of: expired
union of: failed
union of: superseded
union of: not_available
definition: Status of a calibration or equivalent record
in scheme: metrological-traceability
permissible values: due
permissible values: expired
permissible values: failed
permissible values: not_available
permissible values: superseded
permissible values: valid
permissible values: valid_with_restrictions

ReferenceMaterialTypeEnum
type: Class
union of: certified_reference_material
union of: reference_material
union of: calibrator
union of: quality_control_material
union of: matrix_reference_material
union of: in_house_reference_material
union of: other
definition: Types of reference materials
in scheme: metrological-traceability
permissible values: calibrator
permissible values: certified_reference_material
permissible values: in_house_reference_material
permissible values: matrix_reference_material
permissible values: other
permissible values: quality_control_material
permissible values: reference_material

assigned_value_uncertainty_value
type: DatatypeProperty
range: string
definition: Uncertainty associated with the assigned value
in scheme: metrological-traceability
owl.filler: uq:uncertaintyReference
sql identifier: mt_assigned_value_uncertainty

assigned_value_unit_value
type: DatatypeProperty
range: string
definition: Unit associated with the assigned value
in scheme: metrological-traceability
owl.filler: qudt:unit
sql identifier: mt_assigned_value_unit

assigned_value_value
type: DatatypeProperty
range: string
definition: Assigned value of a measurement standard, reference material, calibrator, or conventional reference
in scheme: metrological-traceability
owl.filler: schema:value
sql identifier: mt_assigned_value

TraceabilityStatementTypeEnum
type: Class
union of: si_traceability
union of: method_defined_traceability
union of: boundary_defined_traceability
union of: reference_material_traceability
union of: conventional_reference_traceability
union of: hybrid_traceability
union of: not_evaluated
union of: other
definition: Kinds of traceability statements supported by this model
in scheme: metrological-traceability
permissible values: boundary_defined_traceability
permissible values: conventional_reference_traceability
permissible values: hybrid_traceability
permissible values: method_defined_traceability
permissible values: not_evaluated
permissible values: other
permissible values: reference_material_traceability
permissible values: si_traceability

ProcedureRoleEnum
type: Class
union of: measurement
union of: calibration
union of: sampling
union of: analytical_method
union of: calculation
union of: modelling
union of: quality_control
union of: reporting
union of: other
definition: Roles of procedures in a traceability statement
in scheme: metrological-traceability
permissible values: analytical_method
permissible values: calculation
permissible values: calibration
permissible values: measurement
permissible values: modelling
permissible values: other
permissible values: quality_control
permissible values: reporting
permissible values: sampling

BoundaryTypeEnum
type: Class
union of: system_boundary
union of: goal_and_scope
union of: functional_unit
union of: allocation_boundary
union of: scenario_definition
union of: temporal_boundary
union of: geographical_boundary
union of: technological_boundary
union of: characterization_model
union of: other
definition: Types of boundary or scope definitions
in scheme: metrological-traceability
permissible values: allocation_boundary
permissible values: characterization_model
permissible values: functional_unit
permissible values: geographical_boundary
permissible values: goal_and_scope
permissible values: other
permissible values: scenario_definition
permissible values: system_boundary
permissible values: technological_boundary
permissible values: temporal_boundary

MeasurementStandardTypeEnum
type: Class
union of: international_standard
union of: national_standard
union of: primary_standard
union of: secondary_standard
union of: reference_standard
union of: working_standard
union of: transfer_standard
union of: instrument_standard
union of: unit_realization
union of: other
definition: Types or hierarchy levels of measurement standards
in scheme: metrological-traceability
permissible values: instrument_standard
permissible values: international_standard
permissible values: national_standard
permissible values: other
permissible values: primary_standard
permissible values: reference_standard
permissible values: secondary_standard
permissible values: transfer_standard
permissible values: unit_realization
permissible values: working_standard

TraceabilityLinkRoleEnum
type: Class
union of: calibration
union of: comparison
union of: verification
union of: correction
union of: value_transfer
union of: method_definition
union of: boundary_definition
union of: data_source_mapping
union of: software_or_model_execution
union of: other
definition: Roles of links in a traceability chain
in scheme: metrological-traceability
permissible values: boundary_definition
permissible values: calibration
permissible values: comparison
permissible values: correction
permissible values: data_source_mapping
permissible values: method_definition
permissible values: other
permissible values: software_or_model_execution
permissible values: value_transfer
permissible values: verification

TraceabilityStatusEnum
type: Class
union of: draft
union of: active
union of: reviewed
union of: verified
union of: partial
union of: expired
union of: superseded
union of: unavailable
definition: Lifecycle and validation status values for traceability records
in scheme: metrological-traceability
permissible values: active
permissible values: draft
permissible values: expired
permissible values: partial
permissible values: reviewed
permissible values: superseded
permissible values: unavailable
permissible values: verified

reference_valid_from_value
type: DatatypeProperty
range: date
definition: Start date of validity for the reference entity or assigned value
in scheme: metrological-traceability
owl.filler: schema:validFrom
sql identifier: mt_reference_valid_from

reference_valid_until_value
type: DatatypeProperty
range: date
definition: End date of validity for the reference entity or assigned value
in scheme: metrological-traceability
owl.filler: schema:validThrough
sql identifier: mt_reference_valid_until

TraceabilityBasisTypeEnum
type: Class
union of: si_unit_realization
union of: measurement_standard
union of: certified_reference_material
union of: reference_material
union of: measurement_procedure
union of: standard_method
union of: system_boundary
union of: characterization_model
union of: data_source_or_dataset
union of: conventional_reference
union of: other
definition: Types of references that can serve as the basis for traceability
in scheme: metrological-traceability
permissible values: certified_reference_material
permissible values: characterization_model
permissible values: conventional_reference
permissible values: data_source_or_dataset
permissible values: measurement_procedure
permissible values: measurement_standard
permissible values: other
permissible values: reference_material
permissible values: si_unit_realization
permissible values: standard_method
permissible values: system_boundary

EvidenceTypeEnum
type: Class
union of: calibration_certificate
union of: reference_material_certificate
union of: test_report
union of: method_standard
union of: procedure_document
union of: accreditation_record
union of: proficiency_test
union of: validation_report
union of: dataset_reference
union of: software_record
union of: boundary_document
union of: supplier_declaration
union of: other
definition: Types of evidence used to support traceability
in scheme: metrological-traceability
permissible values: accreditation_record
permissible values: boundary_document
permissible values: calibration_certificate
permissible values: dataset_reference
permissible values: method_standard
permissible values: other
permissible values: procedure_document
permissible values: proficiency_test
permissible values: reference_material_certificate
permissible values: software_record
permissible values: supplier_declaration
permissible values: test_report
permissible values: validation_report

ReferenceEntityTypeEnum
type: Class
union of: si_definition
union of: national_standard
union of: international_standard
union of: working_standard
union of: instrument
union of: reference_material
union of: calibration_certificate
union of: method_document
union of: dataset
union of: software
union of: boundary_document
union of: organization
union of: other
definition: Types of reference entities used in traceability records
in scheme: metrological-traceability
permissible values: boundary_document
permissible values: calibration_certificate
permissible values: dataset
permissible values: instrument
permissible values: international_standard
permissible values: method_document
permissible values: national_standard
permissible values: organization
permissible values: other
permissible values: reference_material
permissible values: si_definition
permissible values: software
permissible values: working_standard

uncertainty_reference_value
type: DatatypeProperty
range: string
definition: Reference to an uncertainty statement, uncertainty budget, or uncertainty component associated with this traceability record
in scheme: metrological-traceability
owl.filler: uq:uncertaintyReference
sql identifier: mt_uncertainty_reference

evidence_reference_value
type: DatatypeProperty
range: string
definition: Reference to supporting evidence such as a certificate, report, procedure, dataset, standard, or software record
in scheme: metrological-traceability
owl.filler: prov:wasDerivedFrom
sql identifier: mt_evidence_reference_value

Restriction
max cardinality: 1
on property: uncertainty_reference_value

Restriction
min cardinality: 0
on property: reference_materials

Restriction
max cardinality: 1
on property: measurand_identifier_value

Restriction
max cardinality: 1
on property: standards_applied_value

Restriction
min cardinality: 0
on property: traceability_status_value

Restriction
max cardinality: 1
on property: applies_to_value_identifier_value

Restriction
min cardinality: 0
on property: measurand_name_value

Restriction
min cardinality: 0
on property: reported_value_unit_value

Restriction
max cardinality: 1
on property: traceability_statement_type_value

Restriction
min cardinality: 0
on property: statement_notes_value

Restriction
max cardinality: 1
on property: statement_notes_value

Restriction
min cardinality: 0
on property: traceability_statement_date_value

Restriction
min cardinality: 0
on property: measurement_procedure

Restriction
min cardinality: 0
on property: calibration_records

Restriction
max cardinality: 1
on property: applies_to_record_value

Restriction
min cardinality: 0
on property: applies_to_value_identifier_value

Restriction
max cardinality: 1
on property: quantity_unit_value

Restriction
max cardinality: 1
on property: applies_to_value_path_value

Restriction
max cardinality: 1
on property: traceability_basis

Restriction
min cardinality: 0
on property: uncertainty_reference_value