<http://webisa.webdatacommons.org/442070632>	<http://www.w3.org/ns/prov#value>	"Between 1906 and 1995, Teck Cominco annually dumped more than 145,000 tons of slag, a byproduct of the smelting industry that contains carcinogens and other toxins such as arsenic and lead." .
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<http://webisa.webdatacommons.org/prov/189998646>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442070632> .
<http://webisa.webdatacommons.org/442070632>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/442070632>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ens-newswire.com> .