PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Symptoms of depression, such as withdrawal from other people, a loss of interest in activities that once brought joy, expressions of despair, keeping secrets, and abnormal sleeping patterns may be signs that your young adult is having suicidal thoughts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • themompsych.com