PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some of the signs and symptoms of GERD are chest pain, especially at night while lying down, difficulty swallowing (dysphagia), wheezing, asthma, coughing, hoarseness or sore throat, regurgitation, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • doctorslounge.com