# surface_declaration

> "SURFACE" <surface_key> ":" <record_declaration>+

Record: `pag:production-surface-declaration`
Kind: production
Canonical: https://banes-lab.com/ontology/grammar#pag-production-surface-declaration

Listed in [Grammar records](https://banes-lab.com/api/records/pag.md), after [flowchart_declaration](https://banes-lab.com/records/pag/production-flowchart-declaration.md) and before [record_declaration](https://banes-lab.com/records/pag/production-record-declaration.md).

## Grounds

- [representation:graph](https://banes-lab.com/records/reasoning/representation-graph.md)