PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tools such as Twitter, Facebook, YouTube and even blogging are also being used by real estate professionals to help them market their services and sell homes for their clients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • techvibes.com