Assertion: bioluminescence | /r/CapableOf | emit light
Facets:
value: during the night
type: TEMPORAL
Source sentences:
text: It can be considered the aquatic version of Fireflies, and emits light during the night.
text: It's the ability of organisms to create and emit light.
text: Bioluminescence was the ability of some lifeforms to produce and emit light.