About: http://webisa.webdatacommons.org/369380035

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	Lead, cadmium and other heavy metals are also commonly added to PVC products.
http://www.w3.org/ns/prov#wasQuotedFrom	eartheasy.com