Assertion: lead | /r/AtLocation | the environment
Facets:
value: in manufactured products
type: LOCATION
value: naturally
type: MANNER
Source sentences:
text: Lead (Pb) is an elemental heavy metal found naturally in the environment as well as in manufactured products.
text: Lead is a metal that is found in the environment and in many consumer products.
text: Lead is a soft metal present in the environment that is highly poisonous when absorbed into the body, affecting almost every organ.