Assertion: dive | /r/HasProperty | to be deep
Facets:
Source sentences:
text: All of the divers have both significant penetration and ice diving skills and experience, and The environment is stable, the ice is fast and there are no significant currents or other water movement, or The dive is to be deep (below 40 metres (130 ft)) or the dive is planned for more than 66 metres (217 ft) total underwater distance from the entry point, where a long tether may be difficult to manage