About: http://webisa.webdatacommons.org/166778323

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 company is also behind some of the best-reviewed games of all time, including Portal, Team Fortress 2 and Left 4 Dead.
http://www.w3.org/ns/prov#wasQuotedFrom	appleinsider.com