beta-D-Galp-(1->3)[beta-D-Galp-(1->3)-beta-D-GlcpNAc-(1->4)-alpha-D-GalpA-(1->3)-beta-D-QuipNAc-(1->6)]-beta-D-GlcpNAc-(1->4)-alpha-D-GalpA-(1->3)-D-QuiNAc(?->