PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Surgical removal of all or part of the thyroid gland (because of surgery or illness such as cancer)
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com