About: http://webisa.webdatacommons.org/230102825

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	This is to be expected, considering Valve???s prior titles, including and especially Portal.
http://www.w3.org/ns/prov#wasQuotedFrom	gadgetreview.com