PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Allergy involves an exaggerated response of the immune system, often to common substances such as foods or pollen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicinenet.com