Assertion: nightjar's habit | /r/HasProperty | those of the whole subfamily
Facets:
value: more or less essentially
type: DEGREE
Source sentences:
text: The habits of the nightjar, as thus described, seem to be more or less essentially those of the whole subfamily - the differences observable being apparently less than are found in other groups of birds of similar extent.
text: The habits of the nightjar, as thus described, seem to be more or less essentially those of the whole subfamily—