PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Over the last few months and years, Google has slowly moved towards making more of its services, including Gmail, available through the secure and encrypted SSL protocol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • siliconfilter.com