PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For one thing, Microsoft adCenter includes some pretty innovative technology, and shows that Microsoft is not just trying to catch Google, but to surpass them in some areas, such as targeting.
http://www.w3.org/ns/prov#wasQuotedFrom
  • searchenginewatch.com