PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • People who require mechanical ventilation are particularly at risk because the breathing tube (endotracheal tube) bypasses the normal defenses of the respiratory tract, prevents coughing, may allow the stomach's contents to back up into the esophagus where they can be aspirated, and can harbor bacteria and other harmful organisms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ne.gov