Assertion: dugong's flipper | /r/HasProperty | front
Facets:
Source sentences:
text: When swimming, a dugong has a streamlined body and uses its whale-like fluked tail and front flippers resulting in slow graceful movements, which early sailors probably likened to mermaids.
text: They have whale-like fluked tails and use their front flippers for manoeuvring and balance.
text: They have whale-like fluked tails and use their front flippers for manoeuvring and balance.