PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When you click one of these items from the Search menu, e.g. technet.microsoft.com and enter your search query, D7 automatically appends the site:technet.microsoft.com to your search query.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com