Assertion: diver's amount | /r/HasProperty | required by the diver
Facets:
Source sentences:
text: As the amount of oxygen required by the diver increases with work rate, the gas injection rate must be carefully chosen and controlled to prevent unconsciousness in the diver due to hypoxia.
text: A variety of factors affects an individual's air consumption rate, including stress, experience level, buoyancy control and the amount of exertion required for the dive.