PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Once diagnosed, plaque psoriasis is a lifelong disease involving the immune system that causes red, scaly patches to appear on the skin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enbrel.com