PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BPA. Bisphenol A, or BPA, is a synthetic and estrogenic chemical in plastic such as baby bottles and the inside linings of cans.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailykos.com