Assertion: cobalt | /r/AtLocation | rock
Facets:
value: including people
type: OTHER
Source sentences:
text: Cobalt is a naturally occurring element found in rocks, soil, water, plants, and animals.
text: It is found in rocks, soil, water, plants, and animals, including people.
text: Cobalt is a naturally occurring element found in rocks, soil, water, plants, and animals.