PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sometimes a posture such as putting your chin down to drink liquids can help reduce the risk of aspiration (swallowing liquids into the esophagus)
http://www.w3.org/ns/prov#wasQuotedFrom
  • parkinson.org