PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The comparison is pretty apt, considering group-buy ventures rely on social-media sites such as Twitter and Facebook - pre-existing networks of like-minded people - to generate hype about a deal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theglobeandmail.com