PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Autoimmune diseases such as lupus and Crohn's disease can cause sore red spots in the mouth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • businessinsider.com