PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It has also been found effective for generalized anxiety disorder and is (as of 2007) approved for this use in the European Union and Russia.[1] It is effective at treating some causes of chronic pain such as fibromyalgia but not others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org