Assertion: skate's fin | /r/HasProperty | pectoral
Facets:
Source sentences:
text: Its pectoral fins have evolved into broad, flat, wing-like appendages used to propel the fish through the water.
text: Skates are harvested for their edible “wings” (or pectoral fins) or captured as bycatch in fishing nets.
text: Skates and rays both have pectoral fins that are flat and expanded, which are typically fused to the head.
text: Skates swim with their pectoral fins
text: Skates swim with their pectoral fins