AbstractQuery AbstractRDFViewer Adobe Albert Einstein Alexander Block business informatics C++ class system contact design pattern documentation DOM downloads ebnf email entires entry exempi Extensible Metadata Platform eZ Publish fritzbox fox wlan global GraMToR graphical modeling tool for rdf guest book instant messaging interests knowledge life career linux literature local markup message message form Metadaten Neopoly AG passport photo PHP project query language rdf rdf parser RDFHandle RDFio RDFModel RDFXMLModel Rüdiger Nehberg search search engine service short message sms sql status Stephen Hawking study tcl triple virtual immersive environment workplace w3c wafe workings xml XMP XMP4PHP xotcl xwmf