PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • UPDATE: On rereading the post above, I wanted to clarify that ???strongest candidate??? means the folks at Dauphin Island Sea Lab think they have a strong case for cold water, but say they have not definitively ruled out other potential causes and contributors, including oil.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalreview.com