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The MMI Tools Carlos Rueda Monterey Bay Aquarium Research Institute OOS Semantic Interoperability Workshop Marine Metadata Interoperability Project Boulder,

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Presentation on theme: "The MMI Tools Carlos Rueda Monterey Bay Aquarium Research Institute OOS Semantic Interoperability Workshop Marine Metadata Interoperability Project Boulder,"— Presentation transcript:

1 The MMI Tools Carlos Rueda Monterey Bay Aquarium Research Institute OOS Semantic Interoperability Workshop Marine Metadata Interoperability Project Boulder, CO. Nov 17, 2008 Carlos Rueda Monterey Bay Aquarium Research Institute OOS Semantic Interoperability Workshop Marine Metadata Interoperability Project Boulder, CO. Nov 17, 2008 The MMI Tools Overview and Demonstration

2  MMI Registry and Repository: Storing, tracking, and accessing your vocabularies  Voc2RDF: Creating a controlled vocabulary  VINE: Mapping terms across vocabularies  MMI Registry and Repository: Storing, tracking, and accessing your vocabularies  Voc2RDF: Creating a controlled vocabulary  VINE: Mapping terms across vocabularies The MMI Tools Overview and Demonstration

3 Using the MMI Tools Create vocabulary in RDF format Voc2RDF Register, browse, query, annotate vocabularies MMI Registry & Repository Create term mappings across vocabularies VINE Resolve vocabulary URI URI Resolver

4 MMI Registry and Repository  Submit your vocabularies and ontologies  Edit metadata  Submit new versions  Access resources from their URIs  Search  Web service access  Submit your vocabularies and ontologies  Edit metadata  Submit new versions  Access resources from their URIs  Search  Web service access

5 Voc2RDF  Converts your vocabulary in text format into RDF (Resource Description Framework) An example: Parameters (class) An example: Parameters (class)

6 Mapping Terms Controlled vocabulary A termX Controlled vocabulary B termY mapping Exact match Close match Narrower than Broader than Related match SKOS Simple Knowledge Organization System http://www.w3.org/2004/02/skos/http://www.w3.org/2004/02/skos/ High degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. (transitive, symmetric)

7 Mapping Terms Controlled vocabulary A termX Controlled vocabulary B termY mapping Exact match Close match Narrower than Broader than Related match SKOS Simple Knowledge Organization System http://www.w3.org/2004/02/skos/http://www.w3.org/2004/02/skos/ The concepts are sufficiently similar that they can be used interchangeably in some information retrieval applications. (symmetric)

8 Mapping Terms Controlled vocabulary A termX Controlled vocabulary B termY mapping Exact match Close match Narrower than Broader than Related match SKOS Simple Knowledge Organization System http://www.w3.org/2004/02/skos/http://www.w3.org/2004/02/skos/ 'has the broader concept': the second (object) concept is broader than the first (subject) concept. (transitive)

9 Mapping Terms Controlled vocabulary A termX Controlled vocabulary B termY mapping Exact match Close match Narrower than Broader than Related match SKOS Simple Knowledge Organization System http://www.w3.org/2004/02/skos/http://www.w3.org/2004/02/skos/ 'has the narrower concept': the second (object) concept is narrower than the first (subject) concept. (transitive)

10 Mapping Terms Controlled vocabulary A termX Controlled vocabulary B termY mapping Exact match Close match Narrower than Broader than Related match SKOS Simple Knowledge Organization System http://www.w3.org/2004/02/skos/http://www.w3.org/2004/02/skos/ States an associative mapping link between two concepts. (symmetric)

11 Inferring mappings termX termY termZ Direct Inferred  How? Establishing relation properties and applying logical rules  Symmetry: t1 R t2 => t2 R t1  Transitivity: t1 R t2 and t2 R t3 => t1 R t3  How? Establishing relation properties and applying logical rules  Symmetry: t1 R t2 => t2 R t1  Transitivity: t1 R t2 and t2 R t3 => t1 R t3

12 Using the MMI Tools: Demo Create vocabulary in RDF format Voc2RDF Register, browse, query, annotate vocabularies MMI Registry & Repository Create term mappings across vocabularies VINE Resolve vocabulary URI URI Resolver

13 Using the MMI Tools: Demo Create vocabulary in RDF format Voc2RDF Register, browse, query, annotate vocabularies MMI Registry & Repository Create term mappings across vocabularies VINE Resolve vocabulary URI URI Resolver

14 Using the MMI Tools: Demo Create vocabulary in RDF format Voc2RDF Register, browse, query, annotate vocabularies MMI Registry & Repository Create term mappings across vocabularies VINE Resolve vocabulary URI URI Resolver

15 Using the MMI Tools: Demo Create vocabulary in RDF format Voc2RDF Register, browse, query, annotate vocabularies MMI Registry & Repository Create term mappings across vocabularies VINE Resolve vocabulary URI URI Resolver

16 Using the MMI Tools: Demo Create vocabulary in RDF format Voc2RDF Register, browse, query, annotate vocabularies MMI Registry & Repository Create term mappings across vocabularies VINE Resolve vocabulary URI URI Resolver

17  http://mmisw.org/or/ http://mmisw.org/or/  http://mmisw.org/ontmd/voc2rdf/ http://mmisw.org/ontmd/voc2rdf/  http://marinemetadata.org/vine http://marinemetadata.org/vine  http://mmisw.org/or/ http://mmisw.org/or/  http://mmisw.org/ontmd/voc2rdf/ http://mmisw.org/ontmd/voc2rdf/  http://marinemetadata.org/vine http://marinemetadata.org/vine The MMI Tools Thank you! Carlos Rueda - carueda@mbari.org Voc2RDF MMI Registry & Repository VINE

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