About: http://webisa.webdatacommons.org/280505258

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	Defining a new gibset is easy as most of the work is done by the engine:
http://www.w3.org/ns/prov#wasQuotedFrom	valvesoftware.com