PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, U.S. Pat. No. 6,224,486 issued to Walker et al., describes a distributed electronic tournament system that allows remotely located players to be identified via a player tracking system, and allows the identified players to participate in tournaments such as chess, bridge, computer golf games, poker and the like from their homes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com