PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Can lead intoxication too mild to produce brain swelling and convulsions still cause ADHD or other developmental conditions?
http://www.w3.org/ns/prov#wasQuotedFrom
  • chadd.org