Assertion: bowfin's fin | /r/HasAspect | one spine
Facets:
value: with the first being
type: OTHER
Source sentences:
text: The anal fin has one spine and 9 to 10 fin rays; the spineless dorsal fin has 9 to 11 rays.
text: Anal fin has seven soft rays and two spines, with the first being much shorter than the second.