About: http://webisa.webdatacommons.org/138723747

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	They found a mixture of lead, cadmium, zinc, chromium, nickel, chlorinated dioxins and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	leica-camera.com