Assertion: whale's flipper | /r/HasProperty | long
Facets:
value: as 1/3
type: OTHER
value: very
type: DEGREE
Source sentences:
text: They have very long flippers, from 10 to 13 feet long.
text: Flippers of the humpback whale can be as long as 15 feet.
text: Minke whale has torpedo-shaped body and two long flippers.
text: Humpback whales have pectoral flippers that are as long as 1/3 their body length and are a contrasting white color.