Assertion: chord | /r/HasProperty | seventh chords
Facets:
value: simply
type: MANNER
value: usually
type: DEGREE
value: in jazz
type: LOCATION
Source sentences:
text: In jazz, all three chords are usually seventh chords.
text: When a chord is referred to as simply a seventh chord, usually the dominant seventh is meant, which is a major triad with a minor seventh, for instance, C-E-G-B♭.