Assertion: aviation gasoline | /r/HasProperty | refined form of gasoline
Facets:
value: highly
type: DEGREE
value: for aircraft
type: TRANSITIVE-OBJECT
Source sentences:
text: Aviation gasoline, often referred to as "avgas" or 100-LL (low-lead), is a highly refined form of gasoline for aircraft, with an emphasis on purity, anti-knock characteristics and minimization of spark plug fouling.