Assertion: polar bear's cub | /r/HasProperty | 30cm long
Facets:
value: at birth
type: TEMPORAL
Source sentences:
text: At birth, the cubs are only around 30cm long and weigh around half a kilogram – that’s about the same as a guinea pig!
text: At birth, the cubs are only around 30cm long and weigh around half a kilogram - that's about the same as a guinea pig!