PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Barrett's esophagus, for example, is a premalignant disorder of the muscular tube that takes food from the mouth to the stomach.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plos.org