PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Decreasing extra stomach acid can help relieve symptoms such as heartburn, difficulty swallowing, persistent cough, and trouble sleeping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • around-world.biz