Assertion: pigment violet | /r/HasProperty | anthra[2,1,9-def:6,5,10-d'e'f
Facets:
Source sentences:
text: Pigment Violet 29 ((Anthra[2,1,9-def:6,5,10-d'e'f'] diisoquinoline-1,3,8,10(2H,9H)-tetrone or Perylene-3,4:9,10-tetracarboxydiimide)), also known as C.I. Pigment Violet 29,