PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The answer is ???maybe???. --Maybe that time I had gas pains was a symptom, but it only lasted a day, I thought it was the spicy Thai food.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jhmi.edu