PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • GERD is a condition in which food or liquid travels backward from the stomach to the esophagus, causing irritation, heartburn and other symptoms, according to background information in the article.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org