PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I am convinced that the task is a thousand magnitudes more difficult than, say, the conversion of straight text into grade two.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nfb.org