About: http://webisa.webdatacommons.org/227780098

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	If the library you are using is a C library it does not know about C++ so it can not using anything that is C++ it can only use C stuff.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com