Assertion: trumpeter swan's egg | /r/CapableOf | weigh about 280 grams
Facets:
Source sentences:
text: The egg weighs about 280 grams (10 oz) and measures from 90 to 120 mm (3.5 to 4.7 in) in length and about 67 mm (2.6 in) in width.
text: The egg weighs up to 280 grams.
text: The egg weighs about 280 grams (10 oz) and measures from 90–120 millimeters (3½–4¾ in) in length and about 67 millimeters (2⅝ in) in width.