PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ProKnee?? knee pads are recommended and prescribed by many professionals including doctors, chiropractors, physical and occupational therapists and paid for by worker's compensation insurance companies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shagtools.com