Assertion: cobalt | /r/HasProperty | occurring element
Facets:
value: naturally
type: MANNER
value: in the earth's crust
type: LOCATION
Source sentences:
text: Cobalt is a naturally occurring element found in rocks, soil, water, plants, and animals.
text: Cobalt is a naturally occurring element in the earth's crust.
text: Cobalt – a naturally occurring element – is a critical component in lithium-ion, rechargeable batteries.
text: Cobalt is a naturally occurring element in the earth's crust.
text: Cobalt is a naturally occurring element found in rocks, soil, water, plants, and animals.
text: Cobalt is a naturally occurring element in the earth’s crust.