PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Snoring occurs when the flow of air through the nose and mouth is obstructed, and it???s most common when people are sleeping on their backs because the lower jaw often drops open.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mnn.com