Assertion: pop influenced punk rock | /r/HasProperty | since the mid-
Facets:
value: to late-1970s
type: TEMPORAL
Source sentences:
text: It is not clear when the term pop punk was first used, but pop-influenced punk rock had been around since the mid- to late-1970s.
text: It is not clear when the term pop punk was first used, but pop-influenced punk rock had been around since the mid- to late-1970s.