PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Writing love and gratitude letters is a technique that has changed many depressed lives by helping people out to be more peaceful and relaxed in their lives.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pinterest.com