Assertion: narwhal's relative | /r/HasProperty | the beluga whale
Facets:
Source sentences:
text: They grow between 4 and 6 m (12-20 ft.) in length – a similar size to their relative, the beluga whale.
text: They grow between 4 and 6 m (12-20 ft.) in length - a similar size to their relative, the beluga whale.