A.19:5.6 - Bias-Annotation
A.19 corrects feature-vector bias: a list of numbers, labels, or dashboard fields is not yet a CharacteristicSpace. The space exists only when each slot binds a U.Characteristic to a Scale and genuine Scale value set with declared meaning and optional overlays. Partial-observation and applicability statuses remain with the consumer.
It also corrects consumer-pattern bias. A.19 is the pattern for the reusable space and semantic predicate values. Each current gate, evaluation, comparison, selection, assurance, dashboard, or portfolio claim binds its own application, scope, window, result, evidence use, and publication consequences under the applicable pattern; consuming the A.19 values creates no private space or predicate kind.