Assertion: spiny dogfish's spine | /r/Causes | painful wounds
Facets:
value: to humans
type: TRANSITIVE-OBJECT
Source sentences:
text: Its dorsal fin spines are associated with small venom glands and can cause painful wounds.
text: Although this dogfish has dorsal fin spines that can cause painful wounds to humans, this species is considered harmless due to its small size and its preference to deep waters.