PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some people experience frequent mood changes due to a mental illness such as depression or bipolar disorder, and these can sometimes be managed through medication as well as psychotherapy with a mental health professional.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com