PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You have a cough, stomachache, diarrhea, or other problems that have lasted for more than a week or two.
http://www.w3.org/ns/prov#wasQuotedFrom
  • akronchildrens.org