<http://webisa.webdatacommons.org/prov/455238635>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/112372362> .
<http://webisa.webdatacommons.org/112372362>	<http://www.w3.org/ns/prov#value>	"Computers, televisions and other electronics contain materials such as lead, cadmium and mercury, which can pose a risk to human health and the environment." .
<http://webisa.webdatacommons.org/112372362>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/112372362>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wsj.com> .