Assertion: liquid oxygen | /r/HasProperty | obtained
Facets:
value: from the oxygen
type: OTHER
Source sentences:
text: Liquid oxygen is obtained from the oxygen found naturally in air by fractional distillation in a cryogenic air separation plant.
text: Liquid oxygen is obtained from the oxygen found naturally in air by fractional distillation.
text: Liquid oxygen is obtained from the oxygen found naturally in air by fractional distillation.