PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Wimshurst machine is an electrostatic generator and was originally invented in the late 1800???s by James Wimshurst.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hackaday.com