PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The nature of scientific enquiry is such that there is no such thing as absolute certainty, merely explanations of the world that are waiting to be disproved.
http://www.w3.org/ns/prov#wasQuotedFrom
  • neweconomics.org