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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It can also reduce blood pressure and other threats to heart health, two new studies show.Sleep apnea is a common disorder in which the airways constrict during sleep, leading to repeated stops and starts in breathing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wkhs.com