About: http://webisa.webdatacommons.org/425666045

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	The function returns a pointer to the symbol if it is found and NULL if not or if there is an error.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com