[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] object in RDF Schema reification and resource object 2nd structured data as value of Object class, RDF API for PHP Oeschger, Ian (Creating Applications with Mozilla) OIL (Ontology Inference Layer) ontology 2nd [See also DAML+OIL; OWL]3rd 4th editors for history of necessity of web sites about Ontology Development 101 Ontology Inference Layer [See OIL] ontology web portal [See OntoWeb] Ontology Working Group OntoWeb (ontology web portal) Open Source Applications Foundation [See OSAF] OSAF (Open Source Applications Foundation) ovals, in RDF graph 2nd OWL classes 2nd compared to DAML+OIL compared to RDFS compared to XML Schema complex classes converting from DAML+OIL data typing elements of header history of properties 2nd relationship to RDF/XML relationship to RDFS specifications for tutorial for types of web sites about OWL (Web Ontology Language) OWL Abstract Syntax and Semantics OWL Description OWL DL (description logics) 2nd OWL full 2nd 3rd OWL Guide Version 1.0 OWL Lite 2nd OWL Reference Version 1.0 OWL Semantics and Abstract Syntax [See OWL Abstract Syntax and Semantics] OWL Use Cases and Requirements owl:allValuesFrom element owl:cardinality element owl:Class element owl:complementOf element owl:DataTypeProperty element owl:disjointWith element owl:FunctionalProperty element owl:hasValue element owl:imports element owl:intersectionOf element owl:InverseFunctionalProperty element owl:inverseOF element owl:maxCardinality element owl:minCardinality element owl:ObjectProperty element owl:oneOf element owl:onProperty element owl:Ontology element owl:Restriction element owl:someValuesFrom element owl:SymmetricProperty element owl:TransitiveProperty element owl:unionOf element owl:versionInfo element |