PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Treatment for obstructive sleep apnea syndrome has included a surgical procedure to correct severe retrognathia and other surgical procedures such as uvulopalatopharyngoplasties and tonsillectomies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com