Information technology. Topic maps. Constraint language (TMCL) Ingestion-build-84997 BS EN 12873-3 provides guidelines

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Information technology. Topic maps. Constraint language (TMCL) Ingestion-build-84997 BS EN 12873-3 provides guidelines1 Scope This International Standard defines a Topic Maps vocabulary for representing constraints on Topic Maps instance data and CTM templates for authoring TMCL schemas. It does not define a syntax for representing constraints on Topic Maps instance data.