PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • i am having a problem swallowing food. it hurts alot when i have to swallow anything even fluids. my eyes are a little red, and everything hurts. what is this condition called? i need to know fast so ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • drug3k.com