Assertion: humpback whale | /r/HasAspect | dorsal fin
Facets:
value: like other arctic whales
type: OTHER
value: like narwhal
type: OTHER
value: like beluga
type: OTHER
Source sentences:
text: Like other Arctic whales, narwhal and beluga, bowhead whales don’t have a dorsal fin.
text: It has sharp teeth, no dorsal fin, and a spindle-shaped body that is wider in the middle and tapers toward the ends, an adaptation that helps it swim under the ice in its Arctic home.