Assertion: liter | /r/HasAspect | a mass of 0.999975 kg
Facets:
value: at standard pressure
type: OTHER
value: at 4 °c
type: LOCATION
Source sentences:
text: At standard pressure, one litre of water has a mass of 0.999975 kg at 4 °C, and 0.997 kg at 25 °C.