Assertion: bioluminescence | /r/HasProperty | visible
Facets:
value: really
type: DEGREE
value: at night
type: TEMPORAL
value: in the environment
type: LOCATION
Source sentences:
text: A sufficiently high cell population ensures that the bioluminescence produced by the cells will be visible in the environment.
text: Once found, it can be caught with Trawl Net or Net while it is visible.
text: The dinoflagellates are not bioluminescent all the time, and the bioluminescence is really best visible at night.