Assertion: benzene | /r/AtLocation | air
Facets:
value: commonly
type: DEGREE
value: near areas
type: LOCATION
value: often
type: TEMPORAL
Source sentences:
text: Benzene is commonly found in air in both urban and rural areas, but the levels are usually very low.
text: Benzene is found in the air, water, and soil.
text: While benzene is commonly found in air in both urban and rural areas, the levels are usually very low.
text: Benzene can often be found in air near areas where petroleum products such as gasoline and fuel oil leak or are spilled into the ground.