PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • water is a problem when the power goes out when you are on a well, like me, so I fill up the tub.
http://www.w3.org/ns/prov#wasQuotedFrom
  • playbabble.com