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CmpE 583- Web Semantics: Theory and Practice RDF APPLICATIONS

CmpE 583- Web Semantics: Theory and Practice RDF APPLICATIONS. Atilla ELÇİ Computer Engineering Department Eastern Mediterranean University. Introduction. Survey of existing RDF applications. Studying developmental aspects. Agenda. RDF applications exist. Approach, means, techniques?.

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CmpE 583- Web Semantics: Theory and Practice RDF APPLICATIONS

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  1. CmpE 583- Web Semantics: Theory and PracticeRDF APPLICATIONS Atilla ELÇİ Computer Engineering Department Eastern Mediterranean University CmpE 583 Fall 2007

  2. Introduction • Survey of existing RDF applications. • Studying developmental aspects CmpE 583 Fall 2007

  3. Agenda • RDF applications exist. • Approach, means, techniques? CmpE 583 Fall 2007

  4. RDF Application Samples • Using DC: Ref. Examples 30-32 in RDF Primer. • We’ve already talked of Dublin Core Metadata Initiative. • Take a look at Dublin Core Metadata Element Set. • DC community tools and software • Use in/with programming languages (Example 33) : see W3C SVG (scalable vector graphics markup language). • In an Airplane Under the Sea » SVG Viewer Demo • If interested in SVG, try open source Batik Toolkit • Adobe’s XMP (Extensible Metadata Platform) for inclusion of indelible markup with media. • See & listen to Gunar Penekis’s talk on The XML Metadata Platform (XMP) at Ontolog. • PRISM: Publishing Requirements for Industry Standard Metadata. CmpE 583 Fall 2008

  5. RDF Application Samples(continued) • Also see: • RSS 1.0: RDF Site Summary news feed and aggregating reader. • Search “RSS Reader” +1.0 at Web Crawler. • A firsthand account of RSS history by Joseph M. Reagle, Jr. • NB: RSS 1.0 is RDF-based, others are not! CmpE 583 Fall 2008

  6. RDF Applications: SEARCH AROUND • RDFWeb: Friend of a Friend (FOAF) developer site • FOAF applications as we’ve covered in RDF Intro • Have you set up TouchGraph Photos application in Facebook yet? • Also see TouchGraph homesite. While there, try graph your homesite URL. Play with the graph. • ESW Wiki: check Applicationstab • Run “RDF application” at Google. • Run “RDF application” at Google Scholar. CmpE 583 Fall 2008

  7. RDF Apps at W3C • RDF Projects & Applications • RDF Tools CmpE 583 Fall 2007

  8. Where to Get More Information • For a reasoner application, try: • A full-day Semantic Web Tutorial by TBL et. al. CmpE 583 Fall 2008

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