Assertion: cave diving | /r/CapableOf | become accepted
Facets:
value: from sheck exley's 1979 publication
type: TEMPORAL
value: generally
type: DEGREE
Source sentences:
text: Most cave divers recognize five general rules or contributing factors for safe cave diving, which were popularized, adapted and became generally accepted from Sheck Exley's 1979 publication Basic Cave Diving: