@prefix dio: . @prefix skos: . @prefix dcterms: . @prefix xsd: . @prefix owl: . @prefix schema: . @prefix vann: . @prefix foaf: . dio:ReferenceVocabulary a skos:ConceptScheme ; skos:prefLabel "DIO/ODI Reference Vocabulary"@en ; dcterms:title "DIO/ODI Reference Vocabulary"@en ; dcterms:creator ; dcterms:isPartOf ; dcterms:description "SKOS reference vocabulary derived from the DIO/ODI corpus."@en ; dcterms:license ; dcterms:issued "2026-11-05"^^xsd:date ; dcterms:modified "2026-11-05"^^xsd:date ; dcterms:language ; vann:preferredNamespacePrefix "dio" ; vann:preferredNamespaceUri "https://vocab.danielberanek.cz/dio-odi/#" ; foaf:page ; owl:versionInfo "0.2.1" ; skos:hasTopConcept dio:ReconstructionFailureMode . a schema:Person, dcterms:Agent ; schema:name "Daniel Beránek" ; schema:url ; schema:sameAs . dio:DIO a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Digital Identity Optimization"@en ; skos:altLabel "DIO"@en ; skos:definition "An applied discipline concerned with the intentional and systematic optimization of conditions under which an entity's digital identity is reconstructed by relevant human or machine observers."@en ; skos:related dio:ODI, dio:MVDIO ; dcterms:source , . dio:ODI a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Ontology of Digital Identity"@en ; skos:altLabel "ODI"@en ; skos:definition "The theoretical meta-layer concerned with digital identity itself and the conditions of its existence, without requiring immediate practical optimization."@en ; skos:related dio:DIO, dio:SemanticField, dio:K6 ; dcterms:source . dio:MVDIO a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Minimum Viable Digital Identity Optimization"@en ; skos:altLabel "MVDIO"@en ; skos:definition "A coarse-grained analytical model identifying the minimum distinctions required for an optimizable problem of digital identity reconstruction to exist."@en ; skos:related dio:DIO, dio:K6, dio:ReconstructionMechanism, dio:DIOProblem, dio:DIOIntervention ; dcterms:source . dio:SemanticField a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Semantic Field"@en ; skos:definition "A modeled designation for the shared configuration of mutually conditioned analytical dimensions of digital identity; not a physical field or ontological substance."@en ; skos:related dio:K6, dio:ODI ; dcterms:source , . dio:K6 a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "K6 Semantic Connectome"@en ; skos:altLabel "Semantic Connectome"@en ; skos:definition "A finer-grained candidate model of digital identity comprising six analytically distinguishable dimensions within a single semantic field."@en ; skos:related dio:SemanticField, dio:MVDIO ; dcterms:hasPart dio:EntityDimension, dio:RepresentationDimension, dio:InterpretationDimension, dio:TrustDimension, dio:RelationshipDimension, dio:ReconstructionDimension ; dcterms:source , . dio:EntityDimension a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Entity"@en ; dcterms:isPartOf dio:K6 ; dcterms:source . dio:RepresentationDimension a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Representation"@en ; dcterms:isPartOf dio:K6 ; dcterms:source . dio:InterpretationDimension a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Interpretation"@en ; dcterms:isPartOf dio:K6 ; dcterms:source . dio:TrustDimension a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Trust"@en ; dcterms:isPartOf dio:K6 ; skos:definition "A context- and task-sensitive evaluative state used as a functional analytical label; it need not imply human psychology in machine observers."@en ; skos:related dio:RelationshipDimension ; dcterms:source , . dio:RelationshipDimension a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Relationship"@en ; dcterms:isPartOf dio:K6 ; skos:definition "A persistent, historically sedimented relation between an observer and an entity that can shape future processing or encounters."@en ; skos:related dio:TrustDimension ; dcterms:source , . dio:ReconstructionDimension a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Reconstruction"@en ; dcterms:isPartOf dio:K6 ; skos:related dio:ReconstructionMechanism ; dcterms:source , . dio:ReferentialContinuity a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Referential Continuity"@en ; skos:definition "Continuity by which an entity can change over time while remaining the same referent for analytical purposes."@en ; skos:related dio:IdentityPreservingConstraint, dio:TemporalDiscontinuity ; dcterms:source . dio:DistributedRepresentationalState a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Distributed Digital Representational State"@en ; skos:definition "The observable distributed digital state through which an entity is represented, including content, attributes, metadata, identifiers, provenance, availability, and relations among representations."@en ; skos:related dio:ReconstructionMechanism ; dcterms:source . dio:Observer a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Observer"@en ; skos:definition "A human or machine observer together with the mechanism through which it reads or processes representations."@en ; skos:related dio:ObservationDomain, dio:ReconstructionMechanism ; dcterms:source . dio:ObservationDomain a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Observation Domain"@en ; skos:definition "A bounded set of observational situations against which a specific analysis or optimization is evaluated."@en ; skos:related dio:Observer ; dcterms:source . dio:ReconstructionMechanism a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Reconstruction Mechanism"@en ; skos:definition "A mechanism through which changes in an entity's representational state can alter its reconstruction under sufficiently comparable observation conditions."@en ; skos:related dio:DIOProblem, dio:DIOIntervention, dio:DistributedRepresentationalState, dio:Observer ; dcterms:source . dio:DIOProblem a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "DIO Problem"@en ; skos:definition "An inadequacy of reconstruction, continuity, or robustness relative to a legitimate objective within a defined observation domain."@en ; skos:related dio:ReconstructionMechanism, dio:DIOIntervention ; dcterms:source . dio:DIOIntervention a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "DIO Intervention"@en ; skos:definition "An intentional and systematic change to the distributed representational state or relations among representations undertaken to address a DIO problem."@en ; skos:related dio:DIOProblem, dio:ReconstructionMechanism ; dcterms:source . dio:IdentityPreservingConstraint a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Identity-Preserving Constraint"@en ; skos:definition "A condition whose preservation allows differing reconstructions or transformations to remain legitimately anchored to the same referentially continuous entity."@en ; skos:historyNote "Retained as a historical vocabulary entry for traceability to the vocabulary state preceding v0.2.0. The collective term Identity-Preserving Constraints is introduced separately in v0.2.0. This note records editorial history only and does not assert a semantic relation between the two concepts."@en ; skos:related dio:ReferentialContinuity, dio:EssentialVector ; dcterms:source . dio:EssentialVector a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Essential Vector"@en ; skos:definition "The minimal relevant core of identity-preserving constraints; the term does not imply a metaphysical essence or necessarily a numerical vector space."@en ; skos:related dio:IdentityPreservingConstraint ; dcterms:source , . dio:IdentityPreservingConstraints a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Identity-Preserving Constraints"@en ; skos:definition "A domain-configured set of conditions evaluated to determine whether differing reconstructions or transformations may legitimately be attributed to the same referentially continuous entity."@en ; skos:scopeNote "The applicable set may vary by entity class, operational domain, and observation context; this concept does not specify a universal or context-free constraint inventory."@en ; skos:related dio:ReferentialContinuity, dio:EssentialVector ; dcterms:source , . dio:IdentityPreservingVariation a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Identity-Preserving Variation"@en ; skos:definition "Legitimate contextual variation among reconstructions that preserves referential continuity and compatibility rather than requiring uniformity."@en ; skos:related dio:ReferentialContinuity, dio:SemanticFragmentation ; dcterms:source . dio:ReconstructionFailureMode a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:topConceptOf dio:ReferenceVocabulary ; skos:prefLabel "Reconstruction Failure Mode"@en ; skos:definition "A realized, analytically distinguishable way in which identity reconstruction fails."@en ; skos:narrower dio:ReferentialReconstructionFailure, dio:SemanticCoherenceFailure, dio:TemporalReconstructionFailure, dio:ContextualAdequacyFailure ; skos:scopeNote "The taxonomy is non-exclusive and multi-level; a single case may instantiate multiple failure modes."@en ; dcterms:source , . dio:ReferentialReconstructionFailure a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Referential Reconstruction Failure"@en ; skos:definition "A reconstruction failure concerning the identity assignment of an intended referent."@en ; skos:broader dio:ReconstructionFailureMode ; skos:narrower dio:EntitySubstitution, dio:MergeFailure, dio:SplitFailure, dio:EntityOmission ; dcterms:source . dio:EntitySubstitution a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Entity Substitution"@en ; skos:definition "A failure in which an intended referent is reconstructed as another distinct referent."@en ; skos:broader dio:ReferentialReconstructionFailure ; skos:scopeNote "This concept does not redefine Identity Collapse and is not asserted to be its canonical form."@en ; skos:related dio:IdentityCollapse ; dcterms:source . dio:MergeFailure a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Merge Failure"@en ; skos:definition "A failure in which two or more distinct referents are reconstructed as a single referential identity."@en ; skos:broader dio:ReferentialReconstructionFailure ; dcterms:source . dio:SplitFailure a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Split Failure"@en ; skos:definition "A failure in which one referentially continuous entity is reconstructed as two or more distinct referential identities."@en ; skos:broader dio:ReferentialReconstructionFailure ; skos:related dio:SemanticFragmentation ; dcterms:source . dio:EntityOmission a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Entity Omission"@en ; skos:definition "A failure in which sufficient representational grounds are available to an observer within the relevant observation domain, yet no relevant reconstruction of the entity is produced."@en ; skos:broader dio:ReferentialReconstructionFailure ; skos:scopeNote "Does not include cases where relevant representations were unavailable, unacquired, uncrawled, unindexed, or unretrieved."@en ; dcterms:source . dio:SemanticCoherenceFailure a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Semantic Coherence Failure"@en ; skos:broader dio:ReconstructionFailureMode ; skos:narrower dio:SemanticFragmentation ; dcterms:source . dio:SemanticFragmentation a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Semantic Fragmentation"@en ; skos:definition "Loss of identity-preserving coherence among distributed reconstructions of the same referentially continuous entity while referential unity may remain preserved."@en ; skos:broader dio:SemanticCoherenceFailure ; skos:related dio:SplitFailure, dio:IdentityPreservingVariation ; dcterms:source , , . dio:TemporalReconstructionFailure a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Temporal Reconstruction Failure"@en ; skos:broader dio:ReconstructionFailureMode ; skos:narrower dio:TemporalDiscontinuity, dio:TemporalMisalignment ; dcterms:source . dio:TemporalDiscontinuity a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Temporal Discontinuity"@en ; skos:definition "Failure to preserve referential continuity across legitimate transformations of the same entity over time."@en ; skos:broader dio:TemporalReconstructionFailure ; skos:related dio:ReferentialContinuity, dio:TemporalMisalignment ; dcterms:source , , . dio:TemporalMisalignment a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Temporal Misalignment"@en ; skos:definition "A failure in which the correct referent is identified but the reconstructed state is temporally inappropriate to the observational situation."@en ; skos:broader dio:TemporalReconstructionFailure ; skos:related dio:TemporalDiscontinuity ; dcterms:source , . dio:ContextualAdequacyFailure a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Contextual Adequacy Failure"@en ; skos:broader dio:ReconstructionFailureMode ; skos:narrower dio:ContextualDisplacement ; dcterms:source . dio:ContextualDisplacement a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Contextual Displacement"@en ; skos:definition "A failure in which a factually supportable reconstruction is inadequate to the relevant observational context because another legitimate aspect of identity displaces the aspect currently relevant."@en ; skos:broader dio:ContextualAdequacyFailure ; dcterms:source , . dio:IdentityCollapse a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Identity Collapse"@en ; skos:definition "A phenomenon-level concept concerning impairment of the identity function of a particular entity, retained in the sense established in The Crisis of Entity Resolution in Heterogeneous AI Environments."@en ; skos:scopeNote "Not classified as a branch of the current Reconstruction Failure Mode hierarchy. The vocabulary does not assert whether individual failure modes cause, constitute, exhaust, or are required for Identity Collapse."@en ; dcterms:source , . dio:SemanticVulnerability a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Semantic Vulnerability"@en ; skos:definition "A robustness-related property describing susceptibility of identity reconstruction to destabilization or disproportionate change under perturbations of the representational environment."@en ; skos:scopeNote "Not a Reconstruction Failure Mode."@en ; skos:related dio:SemanticRobustness, dio:ReconstructionCapture ; dcterms:source , , . dio:SemanticRobustness a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Semantic Robustness"@en ; skos:definition "The conceptual counterpart of Semantic Vulnerability: robustness of identity reconstruction under perturbations of the representational environment."@en ; skos:related dio:SemanticVulnerability ; dcterms:source . dio:ReconstructionCapture a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Reconstruction Capture"@en ; skos:definition "A concept used for cases in which a small subset of representations has disproportionate influence over the resulting reconstruction."@en ; skos:related dio:SemanticVulnerability ; skos:scopeNote "Included because it is present in MVDIO; v0.1 does not further formalize its relationship to Semantic Vulnerability."@en ; dcterms:source . dio:EntityResolutionAnomaly a skos:Concept ; skos:inScheme dio:ReferenceVocabulary ; skos:prefLabel "Entity Resolution Anomaly"@en ; skos:historyNote "Historical grouping introduced in The Crisis of Entity Resolution in Heterogeneous AI Environments. Later work differentiates concepts previously grouped together into distinct analytical levels; this vocabulary therefore does not use Entity Resolution Anomaly as the current parent category for the revised concepts."@en ; dcterms:source , .