@prefix owl: . @prefix xsd: . @prefix rdfs: . @prefix rdf: . @prefix adms: . @prefix dc: . @prefix dcterms: . @prefix bibo: . @prefix vaem: . @prefix vann: . @prefix pav: . @prefix prov: . @prefix cc: . @prefix skos: . @prefix schema: . @prefix arch: . @prefix : . rdf:type owl:Ontology ; cc:license "http://creativecommons.org/licenses/by/4.0/" ; vann:preferredNamespaceUri "https://meta.linked.archi/iso25012#" ; vann:preferredNamespacePrefix "iso25012" ; dcterms:creator "Kalin Maldzhanski"^^xsd:string ; dc:title "Linked.Archi ISO/IEC 25012 Data Quality Model"@en ; dc:description ''' Ontology of data quality characteristics from ISO/IEC 25012. DataQuality is the root owl:Class (subClassOf arch:QualityAttribute). The fifteen data quality characteristics are owl:NamedIndividual instances of DataQuality — vocabulary terms referenced by arch:QualityMeasure and ad:QualityAttributeRequirement. Grouped into inherent, system-dependent, and inherent/system-dependent categories via skos:note. '''@en ; dc:source ; dcterms:abstract ''' Data quality characteristics from ISO/IEC 25012, modelled as a class/individual hierarchy for use in data quality evaluation and architecture assessment. '''@en ; dcterms:created "2020-07-27"^^xsd:date ; dcterms:issued "2020-07-27"^^xsd:date ; dcterms:modified "2026-05-02"^^xsd:date ; dc:publisher "Linked.Archi"@en, ; bibo:status "draft" ; owl:versionIRI ; owl:versionInfo "0.2.0" ; owl:priorVersion ; schema:citation "ISO/IEC 25012 Software engineering — Software product Quality Requirements and Evaluation (SQuaRE) — Data quality model" ; schema:logo ; prov:wasDerivedFrom "ISO/IEC 25012" ; rdfs:seeAlso , ; . ## ═══════════════════════════════════════════════════════════════════════════════ ## Root quality model class ## ═══════════════════════════════════════════════════════════════════════════════ :DataQuality a owl:Class ; rdfs:subClassOf arch:QualityAttribute ; skos:prefLabel "Data Quality"@en ; skos:definition "The totality of characteristics of data that bear on its ability to satisfy stated and implied needs when used under specified conditions."@en ; . ## ═══════════════════════════════════════════════════════════════════════════════ ## Data quality characteristics — owl:NamedIndividual (vocabulary terms) ## ## Referenced by arch:QualityMeasure via arch:measuredQualityAttribute ## and by ad:QualityAttributeRequirement via ad:onQualityAttribute. ## ═══════════════════════════════════════════════════════════════════════════════ ## ─── Inherent Data Quality ────────────────────────────────────────────────── :Accuracy a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Accuracy"@en ; skos:definition "Degree to which data has attributes that correctly represent the true value of the intended attribute of a concept or event in a specific context of use."@en ; skos:note "Inherent data quality characteristic."@en ; . :Completeness a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Completeness"@en ; skos:definition "Degree to which subject data associated with an entity has values for all expected attributes and related entity instances in a specific context of use."@en ; skos:note "Inherent data quality characteristic."@en ; . :Consistency a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Consistency"@en ; skos:definition "Degree to which data has attributes that are free from contradiction and are coherent with other data in a specific context of use."@en ; skos:note "Inherent data quality characteristic."@en ; . :Credibility a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Credibility"@en ; skos:definition "Degree to which data has attributes that are regarded as true and believable by users in a specific context of use."@en ; skos:note "Inherent data quality characteristic."@en ; . :Currentness a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Currentness"@en ; skos:definition "Degree to which data has attributes that are of the right age in a specific context of use."@en ; skos:note "Inherent data quality characteristic."@en ; . ## ─── Inherent and System-Dependent Data Quality ───────────────────────────── :Accessibility a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Accessibility"@en ; skos:definition "Degree to which data can be accessed in a specific context of use, particularly by people who need assistive technology or special configuration because of some disability."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . :Compliance a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Compliance"@en ; skos:definition "Degree to which data has attributes that adhere to standards, conventions, or regulations in force and similar rules relating to data quality in a specific context of use."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . :Confidentiality a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Confidentiality"@en ; skos:definition "Degree to which data has attributes that ensure it is only accessible and interpretable by authorized users in a specific context of use."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . :Efficiency a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Efficiency"@en ; skos:definition "Degree to which data has attributes that can be processed and provide the expected levels of performance by using the appropriate amounts and types of resources in a specific context of use."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . :Precision a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Precision"@en ; skos:definition "Degree to which data has attributes that are exact or that provide discrimination in a specific context of use."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . :Traceability a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Traceability"@en ; skos:definition "Degree to which data has attributes that provide an audit trail of access to the data and of any changes made to the data in a specific context of use."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . :Understandability a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Understandability"@en ; skos:definition "Degree to which data has attributes that enable it to be read and interpreted by users, and is expressed in appropriate languages, symbols, and units in a specific context of use."@en ; skos:note "Inherent and system-dependent data quality characteristic."@en ; . ## ─── System-Dependent Data Quality ────────────────────────────────────────── :Availability a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Availability"@en ; skos:definition "Degree to which data has attributes that enable it to be retrieved by authorized users and/or applications in a specific context of use."@en ; skos:note "System-dependent data quality characteristic."@en ; . :Portability a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Portability"@en ; skos:definition "Degree to which data has attributes that enable it to be installed, replaced, or moved from one system to another while preserving the existing quality in a specific context of use."@en ; skos:note "System-dependent data quality characteristic."@en ; . :Recoverability a owl:NamedIndividual, :DataQuality ; skos:prefLabel "Recoverability"@en ; skos:definition "Degree to which data has attributes that enable it to maintain and preserve a specified level of operations and quality, even in the event of failure, in a specific context of use."@en ; skos:note "System-dependent data quality characteristic."@en ; .