PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A sleep clinic can check your brain waves, muscle activity, breathing, and other things that happen with your body while you sleep.
http://www.w3.org/ns/prov#wasQuotedFrom
  • akronchildrens.org