PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cloth is often made from cotton, flax or synthetic fibers derived from cellulose, such as rayon and acetate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • reference.com