Assertion: crude oil's hydrocarbon | /r/HasProperty | cyclopentanes and cyclohexanes
Facets:
value: mainly
type: DEGREE
Source sentences:
text: A certain sample of straight-run gasoline (light naphtha) might contain nearly 30 aliphatic (containing no benzene ring), noncyclic hydrocarbons; nearly 20 cycloaliphatic hydrocarbons (mainly cyclopentanes and cyclohexanes), sometimes called