PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • TapToTalk is a must have app for special needs children with autism, down syndrome, cerebral palsy, apraxia and other speech delays.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com