@misc{W3C_RDF, author = {W3C}, keywords = {SML-LIB-BIBLIO,lang:ENG}, mendeley-tags = {SML-LIB-BIBLIO,lang:ENG}, title = {{Resource Description Framework (RDF): Concepts and Abstract Syntax}}, url = {http://www.w3.org/TR/2004/REC-rdf-concepts-20040210/}, year = {2004} }