PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most common symptom is abdominal pain, usually ... vomiting, chills, cramping, and constipation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov