PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There have literally been hundreds of studies showing the effects of Cognitive Therapy, compared with placebos, drugs, and other forms of therapy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gettingthingsdone.com