Assertion: herring's fin | /r/HasProperty | triangular
Facets:
value: in adult specimens
type: OTHER
value: broadly
type: DEGREE
value: in mature males
type: OTHER
Source sentences:
text: In mature males, the dorsal fin is tall and triangular and can reach a height of 1.8 m (6 ft.).
text: In adult specimens, the pectoral fins are broadly triangular.