PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are more than 60 conditions that are the result of an overactive immune system, such as lupus, rheumatoid arthritis and multiple sclerosis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com