Assertion: alkaloid | /r/HasAspect | nitrogen
Facets:
value: in heteroatom
type: LOCATION
value: mainly
type: DEGREE
value: in the molecule
type: LOCATION
Source sentences:
text: They especially drew attention to the fact that alkaloids have nitrogen in the molecule and are connected to at least two carbon atoms.
text: Alkaloids have mainly nitrogen in heteroatom.