| http://www.w3.org/ns/prov#value | - By moving the industry away from leaded wheel weights, we are helping to keep the lead out of our kids' drinking water.To add to this legend, the paper helpfully tells us that, lead is a highly toxic metal that can cause brain damage and other nervous-system disorders, especially in young children.It has been used to make wheel weights for decades because it is cheap and heavy, allowing mechan
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