Assertion: auk's egg | /r/HasAspect | a mass of 83 g
Facets:
Source sentences:
text: The eggs, which are greenish or olive-brownish spotted with black, measure 75 mm × 46 mm (3.0 in × 1.8 in) and have a mass of 83 g (2.9 oz), of which 8% is shell.