Assertion: river dolphin's fin | /r/HasProperty | small
Facets:
value: with a wide base
type: OTHER
value: in proportion to body size
type: OTHER
value: in comparison with other dolphins
type: OTHER
value: behind the middle of the back
type: LOCATION
Source sentences:
text: In contrast to their “beaks”, their dorsal fins are rather small and reduced compared to other river dolphins.
text: The dorsal fin is small and rounded behind the middle of the back.
text: The dorsal fin is small; their flippers are long and large, with curved leading edges and rounded tips, their tails are also large.
text: The dorsal fin is small and rounded at the tip and the beak is small or unnoticeable.
text: The dorsal fin and flippers are small in proportion to body size in comparison with other dolphins.
text: The dorsal fin is small and triangle-shaped.
text: The dorsal fin was small and triangular with a wide base and was located more than halfway back.