PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the site www.bn.com operated by Barnes and Noble bookstores includes servers that perform purchasing transactions with respect to purchasing media such as books, CDs, DVDs, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com