PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It can be caused by conditions including acid reflux, stomach ulcers, cancer or abnormality of the pancreas or bile ducts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bodyandsoul.com.au