Assertion: ounce | /r/HasProperty | exactly 28.4130625 ml
Facets:
Source sentences:
text: This made the mass of a fluid ounce of water approximately one avoirdupois ounce (28.35 g), a relationship which remains approximately valid today despite the imperial gallon's definition being slightly revised to be 4.54609 litres (thus making the imperial fluid ounce exactly 28.4130625 ml).