PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This chronic digestive disease occurs when stomach acid or bile flows back into your esophagus, irritating its lining and leading to other symptoms including heartburn -- the most common symptom of GERD.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sixwise.com