PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Topics covered include clocks, caffeine, medication, falling asleep, waking up, Teeth Grinding, two types of Sleep Apnea, Restless Leg Syndrome and others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newswire.com