About: http://webisa.webdatacommons.org/451683590

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	Such selling or trading can be done within the game such as with another virtual player or outside of the game such as over the Internet or other network to another human player.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com