Assertion: rock | /r/HasProperty | broad term
Facets:
value: very
type: DEGREE
Source sentences:
text: Rock and roll is a very broad term "under which a diverse subsystem of styles can legitimately exist" (Stuessy, 1990: 4).
text: Rock music is a broad genre of popular music that originated as "rock and roll" in the United States in the late 1940s and early 1950s, and developed into a range of different styles in the mid-1960s and later, particularly in the United States and the United Kingdom.