PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some people may develop an allergic reaction, with symptoms such as tightness in the chest, breathing problems, swallowing difficulties, or swelling of the face.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com