<http://webisa.webdatacommons.org/438064306>	<http://www.w3.org/ns/prov#value>	"Although concerns of lead are continually growing it is still a very useful product and used in items such as solder, x-ray shields, wheel balance weights, car batteries and used in alloying." .
<http://webisa.webdatacommons.org/438064306>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/79759857>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/438064306> .
<http://webisa.webdatacommons.org/438064306>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gjrecycling.com> .