PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These control gestures make the system particularly useful for teaching young children to read, since it uses gestures that are naturally used by children.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com