About: http://webisa.webdatacommons.org/374840573

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Since the early 1970s with the formation of environmental regulatory agencies in many European states, there has been growing debate about how best to regulate chemicals including metals, food additives and preservatives.
http://www.w3.org/ns/prov#wasQuotedFrom	chemweek.com