PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I am 20 years of age and i have pain all over including my head and face sometimes, it is kind of painful.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medhelp.org