PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Each morning when I stand up right after I awake my vision goes black for a bit like 5-10 seconds and then my head feels like there is a lot of pressure on it and I get a slight headache.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthcaremagic.com