About: http://webisa.webdatacommons.org/221241567

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	Game Center in Mountain Lion also features leaderboards, so gamers can compare their high scores to friends and other top players around the world.
http://www.w3.org/ns/prov#wasQuotedFrom	diigo.com