More Related Content Similar to RDF and Drupal - The Semantic web Similar to RDF and Drupal - The Semantic web (20) RDF and Drupal - The Semantic web7. Need a way to connect these People can move from one to another and bring their data. People can make sense out of data. 16. RDF Everything is a resource A resource is a named thing this www.example.com#this example:this CURIE 17. RDF A resource can be a Document A resource can be an organization A resource can be a person foaf:Document foaf:Organization foaf:person foaf:name - Gaurav foaf:mail - gaurav.kumar@blisstering.com foaf:birthday– 25/10/1987 18. RDF and describe how that person is related to other resources swrc:employee foaf:made gaurav:me dplp:this blisstering:this 19. RDF <?xml version="1.0"?> <rdf:RDFxmlns:rdf=http://www.w3.org/1999/02/22-rdf-syntax-ns# xmlns:dc="http://purl.org/dc/elements/1.1/"> <rdf:Descriptionrdf:about="http://www.google.com"> <dc:creator>Larry Page</dc:creator> </rdf:Description> </rdf:RDF> 20. RDF Triples (N3) vendor1:productX dc:title "Cool-O-Matic" . vendor1:productX retail:price "$50.75" . vendor1:productX vendor1:partno "TTK583" . vendor1:productY dc:title "Fluffertron" . vendor1:productY retail:price "$26.50" . vendor1:productY vendor1:partno "AAL132" . RDF Graphs 21. RDF Vocabularies RDF Schema Web Ontology Language Dublin Core Friend of a Friend Simple Knowledge Organization System vCard RDF Encoding 22. RDF and RDFa RDFa = RDF in attributes Provides a way to use RDF with HTML 23. RDF and RDFa <div xmlns:dcmi="http://purl.org/dc/elements/1.1"> <h1 property="dcmi:title">OSI Days</h1> <h3 property="dcmi:creator">Gaurav Kumar</h3> 26. Key Terms Machine understandable RDF Federated Dataset Linked Data SPARQL Global Giant Graph 42. Use Cases RDF web page : http://openspring.net/blog/2009/05/12/half-way-through-the-rdf-code-sprint-google-announces-support-for-rdfa Inspection : http://inspector.sindice.com/inspect?url=http://openspring.net/blog/2009/05/12/half-way-through-the-rdf-code-sprint-google-announces-support-for-rdfa#GRAPH 50. Modify / Create RDF Mappings function node_rdf_mapping() { return array( array( 'type' => 'node', 'bundle' => RDF_DEFAULT_BUNDLE, 'mapping' => array( 'rdftype' => array('sioc:Item', 'foaf:Document'), 'title' => array( 'predicates' => array('dc:title'), ),...