Assertion: spider's fang | /r/CapableOf | penetrate fingernail
Facets:
Source sentences:
text: Although Funnel Web Spiders are rather small compared to the true tarantulas, they should not be handled without taking substantial precautions, because their fangs have been known to penetrate fingernails and soft shoes, resulting in dangerous bites.
text: It is said that the Sydney Funnel-web’s fangs can penetrate shoe leather and fingernails.