About: http://webisa.webdatacommons.org/415598727

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	Note: NUL is the ASCII character whose code is 0; NULL is a pointer whose value is 0.
http://www.w3.org/ns/prov#wasQuotedFrom	c2.com