Assertion: diver's cylinder | /r/HasProperty | mounted with one first-stage regulator
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Single cylinder consists of a single large cylinder, usually back mounted, with one first-stage regulator, and usually two second-stage regulators.
text: consists of a single large cylinder, usually back mounted, with one first-stage regulator, and usually two second-stage regulators.