PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I told him my pill theory and he agreed that it could aggravate an already existing condition, such as Crohns or Celiac.
http://www.w3.org/ns/prov#wasQuotedFrom
  • celiac.com