Assertion: crude oil | /r/CapableOf | emerge in different ratios
Facets:
Source sentences:
text: The composition of these early fuels was unknown and the quality varied greatly as crude oils from different oil fields emerged in different mixtures of hydrocarbons in different ratios.
text: The composition of these early fuels was unknown and the quality varied greatly as crude oils from different oil fields emerged in different mixtures of hydrocarbons in different ratios.