PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???There is an important psychological distinction between an individual???s current, experiential happiness and their longer term, reflective evaluation of their life.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • adweek.com