PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • City school officials are finally moving to restrict educators from inappropriately contacting their students via Facebook, Twitter and other social-media sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nypost.com