PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A A Chronic fatigue syndrome is characterized by symptoms including severe fatigue and weakness, which persist for at least six months and cannot be improved by increased rest.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newsmax.com