Assertion: bioluminescence | /r/HasProperty | observed at the surface
Facets:
value: most commonly
type: DEGREE
Source sentences:
text: It occurs at all depths in the ocean, but is most commonly observed at the surface.
text: It occurs at all depths in the ocean, but is most commonly observed at the surface.
text: It occurs at all depths in the ocean, but is most commonly observed at the surface.