Assertion: cadmium | /r/HasProperty | occurring heavy metal
Facets:
value: naturally
type: MANNER
Source sentences:
text: Cadmium is a naturally occurring heavy metal, found in soil, rock, and marine and freshwater sediments.
text: Cadmium is a naturally occurring heavy metal mainly found as deposits in the earth
text: Cadmium is a naturally occurring heavy metal found in low concentrations in air, water, and soils.