PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sitting upright gives your baby a new view of the world and also helps him to develop balance, back-muscle strength and motor skills such as head and neck control.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yahoo.com