About: http://webisa.webdatacommons.org/17778037

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	Control vector enforcement may be accomplished by, although is not limited to, one of the following methods or combinations thereof:
http://www.w3.org/ns/prov#wasQuotedFrom	google.com