About: http://webisa.webdatacommons.org/287107963

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It supports C++, not C, but here is a link to Google's protocol buffers page: code.google.com/apis/protocolbuffers
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com