PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sometimes GERD can cause serious complications including inflammation of the esophagus from stomach acid that causes bleeding or ulcers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sleepfoundation.org