Assertion: lead | /r/AtLocation | small amounts
Facets:
value: in the earth's crust
type: LOCATION
Source sentences:
text: Lead is a naturally occurring bluish-gray metal found in small amounts in the earth's crust.
text: Lead is a naturally occurring metal found in small amounts in the earth's crust.
text: Lead is a natural element found in small amounts in the earth.
text: Lead is a naturally occurring element found in small amounts in the earth's crust.