Assertion: platypus's venom | /r/HasProperty | inflicted through calcaneus spur
Facets:
value: aggressively
type: MANNER
value: on each hind limb
type: LOCATION
Source sentences:
text: Venom is produced in the crural glands of the male during the breeding season and is aggressively inflicted through a calcaneus spur on each hind limb.