PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I???m skeptical about some of speculative physics, I???m especially skeptical about the bizarre idea Hawking floated last year:
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com