PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heartburn and acid reflux are the most common symptoms of GERD and result ... esophagus - Irritation caus
http://www.w3.org/ns/prov#wasQuotedFrom
  • bio-medicine.org