Assertion: stingray's spine | /r/CapableOf | killing trees
Facets:
Source sentences:
text: The Roman naturalist Pliny the Elder (23–79 AD), in his Natural History, asserted that its spine was capable of killing trees, piercing armor like an arrow, and corroding iron.
text: The Roman, Pliny the Elder claimed that the spine was capable of killing trees, piercing armour like an arrow, and corroding iron.