PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The load includes the weight of pipe proper, the content the pipe carries, all the pipe fittings attached to pipe & the pipe covering such as insulation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org