Reflections on Provenance Ontology Encodings

Reflections on Provenance Ontology Encodings Li Ding 1 , Jie Bao 1 , James Michaelis 1 , Jun Zhao 2 , Deborah L. McGuinness 1 1 Tetherless World Constellation, RPI 2 Image Bioinformatics Research Group, Oxford

From Provenance Vocabulary to Provenance Ontology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Source: PREMIS Data Dictionary, version 2.0 Source: http://twiki.ipaw.info/bin/view/Challenge/OPM1-01Review-Inferences

Semantic Web Provenance Ontologies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Examples: OPM, PML and DCTerms Source: http://dublincore.org/documents/2001/11/30/dcq-rdf-xml/ Source: OPM specification v1.1 Source: PML2 specification ,[object Object],[object Object],[object Object]

Basic Statistics ,[object Object],[object Object],[object Object],* DL Expressivity is computed before importing external ontologies AL R+ HI ALCH RI(D) ALH(D) ALHF(D) ALCHIF(D) ALC F(D) DL Expressivity OWL Lite OWL DL OWL 2 DL RDFS OWL DL OWL DL OWL DL OWL Species 24 2 17 55 21 47 26 # of properties 0 8 14 22 8 30 20 # of classes 268 136 304 857 207 505 309 # of triples ro provenir prv dcterms pmlj pmlp opm

Semantic Analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Empirically Identified Themes (5W+H) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Theme Coverage Analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Spatial_parameter Location space temporal_parameter performedAt PeriodOfTime hasCreationDateTime OTime time DataCreationGuide Policy MethodOfAccrual InferenceRule methods provenir:process, ro:derives_from Execution ProvenanceStatement source pmlp:SourceUsage, pmlj:InferenceStep WasGeneratedBy Process events Data Artifact PhysicalResource IdentifiedThing, Information Artifact artifacts Agent Actor Agent Agent Agent agents Provenir (+OBO-RO) PRV core DCTerms PML 2.0 OPM 1.1

Computational Model ,[object Object],[object Object],X owl:propertyChainAxiom ro foaf,… reused ontology X X owl:imports Concept Reuse X X X Cardinality Restriction X X X X owl:allValuesFrom X X X X X X rdfs:domain /rdfs:range Constraints X owl:TransitiveProperty X X X owl:inverseOf Inference on relations X owl:equivalentClassOf X X X owl:unionOf X X X X owl:disjointWith X X X X X X rdfs:subPropertyOf X X X X X X rdfs:subClassOf Concept Taxonomy ro provenir prv dcterms pmlj pmlp opm

Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Reflections on Provenance Ontology Encodings

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Reflections on Provenance Ontology Encodings