PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unlike fibromyalgia, lupus is an autoimmune disorder characterized by the body???s immune system, turning on its own joints, tissues, and organs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com