PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If somebody comes up with an anti-gravity machine, for example, it is QUITE possible that they will try to secure their place in history by announcing it directly to the media, to prevent the news from leaking prematurely or other scientists from stealing the idea, or, heaven forbid, patenting it before the originator can claim prior art.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org