Assertion: argon | /r/AtLocation | air
Facets:
value: abundantly
type: DEGREE
value: naturally
type: MANNER
Source sentences:
text: Argon is inexpensive, since it occurs naturally in air and is readily obtained as a byproduct of cryogenic air separation in the production of liquid oxygen and liquid nitrogen: the primary constituents of air are used on a large industrial scale.
text: Argon is a colorless gas abundantly found in the air.