PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The selections made on the user interface input device 1524 control the operation of the patient support 900, which can include selectable pressure control of various bladders within the mattress 900, as well as displaying the current state of the mattress or its position, and other features.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com