About: http://webisa.webdatacommons.org/176480847

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	Portal is a game created by Valve, a company that has grown famous on the Online FPS community for shooters like Half-Life and Team Fortress.
http://www.w3.org/ns/prov#wasQuotedFrom	gamespot.com