PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This accords with mathematical practice to the extent that mathematicians believe their work is a matter of discovery and verification, not of invention.
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanscientist.org