PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When I came upon E&P???s work, almost the first thing that entered my mind was that here at last was a technique which would provide clear empirical observational data to judge what each of the various gaseous components of the atmosphere is contributing to the atmosphere???s ability to warm the planet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wattsupwiththat.com