Assertion: aperture | /r/HasProperty | indicated with an ffollowed
Facets:
value: in photography notation
type: OTHER
value: by a slash
type: OTHER
value: by the number
type: OTHER
value: as in “f/8
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: These numbers follow a set sequence of increments known as stops or f-stops, and in photography notation, aperture is usually indicated with an “f” followed by a slash and the number, as in “f/8.