PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Acids that form in a person's mouth from eating certain foods or drinking beverages such as fruit juice or wine can gradually wear away this tough, protective coating.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com