VP.ConstantLabelDecorationRule.HasStyle <R L0.HasProperty : L0.FunctionalRelation
L0.HasDomain VP.ConstantLabelDecorationRule
L0.HasRange L0.String
+VP.ConstantLabelDecorationRule.HasColumn <R L0.HasProperty : L0.FunctionalRelation
+ L0.HasDomain VP.ConstantLabelDecorationRule
+ L0.HasRange L0.String
VP.FlatNodeRule : VP.VisualsRule