PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In my case, the occurrence of kidney stones was a great thing as it exposed the fact that I also have gall stones and that my gall bladder should be removed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com