PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The list would include substances that exhibit a hazard trait or an environmental or toxicological endpoint according to one or more of 14 lists already selected by agencies or organizations, or are identified by one or more of eight lists of certain types of chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemicalprocessing.com