PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Interestingly, the frequency of positive experiences is a much better predictor of happiness than the intensity of an individual event, according to psychologist Ed Diener, who is quoted in a recent Harvard Business Review on the subject of what makes us happy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nchmd.org