Assertion: diver | /r/HasProperty | limited by 1/3 of double cylinders
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Once apprentice certified, a diver may penetrate much further into a cave, usually limited by 1/3 of double cylinders.
text: Once cave certified, a diver may penetrate much further into a cave, usually limited by 1/3 of double cylinders.