PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • UK restaurant managers losing custom to Groupon and other sites could think about using loyalty schemes and contactless smart cards to run them, something that is currently being done by takeaway outlets such as Subway.
http://www.w3.org/ns/prov#wasQuotedFrom
  • squidcard.com