Assertion: humpback whale | /r/HasProperty | called
Facets:
value: because of the habit
type: CAUSE
Source sentences:
text: Humpback whales are so called because of the habit of raising and bending the back in preparation for a dive, accentuating the hump in front of the dorsal fin.
text: Humpback whales are so called because of the habit of raising and bending the back in preparation for a dive, accentuating the hump in front of the dorsal fin.