Assertion: narwhal | /r/HasProperty | killed for its tusk
Facets:
value: formerly
type: TEMPORAL
Source sentences:
text: Formerly killed for its tusk, which was believed to have magical properties (and was sold for centuries as a unicorn horn), the narwhal is now hunted by native peoples for food and for the tusk.
text: Formerly killed for its tusk, which was believed to have magical properties (and was sold for centuries as a unicorn horn), the narwhal is now hunted by native peoples for food and for the tusk.