PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Having people list three things that they are grateful for in life, or three events that have gone especially well over the past week, can significantly increase their level of happiness for about a month.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mydukandiet.com