PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Polyvinyl chloride, commonly known as PVC or vinyl, is an inexpensive, widely used synthetic material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • motherearthliving.com