PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chlorine bleaching of pulp and paper, certain types of chemical manufacture and processing and other industrial processes all can create small quantities of dioxins and furans.
http://www.w3.org/ns/prov#wasQuotedFrom
  • inchem.org