PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sleep apnea occurs when tissue in the back of the throat collapses and blocks the airway, reducing the amount of oxygen delivered to all of your organs including your heart and brain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aadsm.org