PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Still, psychologists and other researchers find that some activities and mind-sets appear more than likely to increase joy and contentment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bcbsil.com