Assertion: raven's egg | /r/CapableOf | weigh 7.2 grammes
Facets:
Source sentences:
text: (usually four) bluish-green eggs marked with reddish-brown blotches, heaviest at the larger end; the eggs of nominate T. merula are 2.9×2.1 centimetres (1.14×0.93 in) in size and weigh 7.2 grammes (0.25 oz), of which 6% is shell.