PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • signs of an allergic reaction such as difficulty breathing, swelling of the face, lips, trunk and limbs, hives, skin rash and redness or severe skin reactions such as flushing, blisters and ulcers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicines.org.uk