PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many suicides are the result of undiagnosed or untreated depression, often masked by self-medicating behaviors such as alcohol and drug use.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biopsychology.com