Assertion: mainstream country music | /r/HasProperty | dominated by slick nashville sound
Facets:
value: in early 1970s
type: TEMPORAL
value: in the late 1960s
type: TEMPORAL
Source sentences:
text: In the late 1960s and early 1970s, mainstream country music was dominated by the slick Nashville sound and the rock-influenced Bakersfield sound of artists like Merle Haggard.