Assertion: concertina's note | /r/HasProperty | depicted in roman numerals
Facets:
value: as iv
type: OTHER
value: regularly
type: DEGREE
value: as v
type: OTHER
value: as i
type: MANNER
Source sentences:
text: The three chords in the trick - for any key - are the chords that start on the key note, the fourth and the fifth, regularly depicted in Roman numerals as I, IV, and V, which has the advantage of being non-specific in terms of key.