PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, Bipolar Disorder is a complex disorder and the symptoms may vary in frequency and intensity from one person to another.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthguru.com