Architecture Principles
Core architectural and governance principles.
The standard defines a shared architecture, terminology, entity models and category-specific extensions for AI-ready product data.

Core architectural and governance principles.
Normative vocabulary and concept definitions.
Shared entities, identifiers and relationships.
Product identity, variants, content and facts.
Brand representation and relationships.
Category models and extension rules.
Use the data structure index to discover current public schemas and examples.
Open AI Markt Data Structure