PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have the impression that people's homes were filled with educational opportunities such as books and musical instruments; today it is difficult to raise children in an intellectually stimulating home with all the easy diversions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pianoworld.com