PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Symptoms, such as migraine headaches, seizures, and severe depression, generally begin when a person is in his or her mid-30s; however, symptoms may not appear until later in life.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wellspan.org