PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • auto-immune disease that can affect the joints, skin, kidneys, heart and other organs, lupus affects 600,000 people in the United States .
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com