PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Dealing with depression can feel especially difficult, because the symptoms it generates (i.e. tiredness, lethargy and lack of enthusiasm) can deter those suffering from seeking the very treatment that would put an end to their symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • psychalive.org