Assertion: hydrocarbon's bond | /r/HasProperty | a c=c=c unit
Facets:
value: respectively
type: MANNER
Source sentences:
text: Dienes are classified as cumulated, conjugated, or isolated according to whether the double bonds constitute a C=C=C unit, a C=C―C=C unit, or a C=C―(CXY) n ―C=C unit, respectively.