PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The source of the difficulty here is obvious: standard models for explaining such correlations proceed via the idea that facts cause beliefs, or that beliefs cause facts, or that there was a common cause.
http://www.w3.org/ns/prov#wasQuotedFrom
  • philpapers.org