# schema

> A claim that a value has its declared shape.

Record: `vocabulary:predicate-type-schema`
Kind: predicate-type
Canonical: https://banes-lab.com/ontology/schema#vocabulary-predicate-type-schema

Listed in [Controlled vocabularies](https://banes-lab.com/api/records/vocabulary.md), after [temporal-order](https://banes-lab.com/records/vocabulary/predicate-type-temporal-order.md) and before [absence](https://banes-lab.com/records/vocabulary/predicate-type-absence.md).

## Predicate type of

- [interface-correctness](https://banes-lab.com/records/reasoning/test-surface-interface-correctness.md)
- [configuration-correctness](https://banes-lab.com/records/reasoning/test-surface-configuration-correctness.md)

## Linked from

- [The test surfaces](https://banes-lab.com/ontology/reasoning/the-test-surfaces.md)