PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Materials used for insulation such as rubber, glass, plastic, and porcelain do not allow electricity to flow freely.
http://www.w3.org/ns/prov#wasQuotedFrom
  • beprepared.com