Assertion: white label | /r/HasProperty | issued in case
Facets:
value: to conceal artist identities
type: PURPOSE
Source sentences:
text: In some cases white labels are issued to conceal artist identities (examples of this include songs by Traci Lords and La Toya Jackson, whose record companies issued white labels so that DJs would have no pre-conceived notions about the music just by seeing who the artist was).