PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There weres no neurological problem including migraine headache, but the mother said that she had intermittent musculoskeletal related headaches.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pediatriceducation.org