This specification defines the syntax and semantics of the SPARQL query language for RDF. SPARQL can be used to express queries across diverse data sources, whether the data is stored natively as RDF or viewed as RDF via middleware.
- SPARQL article on Wikipedia (http://en.wikipedia.org/wiki/Sparql)
- SPARQL grammar in Antlr v3 format (http://code.google.com/p/sparkle-g/)
- Mon 2ème Hackathon BnF
- fyzz fyzz is a sparkling Python parser for the Sparql query language