Assertion: ocean trench | /r/HasProperty | one of the deepest
Facets:
value: commonly
type: DEGREE
Source sentences:
text: Just east of Palau lies a 27,000-foot ocean trench , one of the deepest on Earth.
text: Ocean trenches are the deepest parts of the ocean, commonly 6 to 10 km in depth and have a highly specialised fauna.