PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • GERD is a common disease in which fluid from the stomach backs up into the esophagus, typically causing heartburn and other symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enn.com