PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pinker is a materialist, though apparently a humble one, and one should expect physicalist thinking from him.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com