Assertion: veined octopus | /r/HasProperty | observed excavating coconut half shells
Facets:
value: from the ocean floor
type: LOCATION
value: in 2009
type: TEMPORAL
Source sentences:
text: The veined octopus, Amphioctopus marginatus, was observed in 2009 excavating coconut half shells from the ocean floor and using them as part of its den.