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| Criterion |  Knowledge Modeling Competency Questions |  Architecture Architecture Decision Record |  Knowledge Modeling Shape-First Modeling |
|---|---|---|---|
Purposedifferent | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 2-4 h | 15-45 min | Halber Tag pro Domain Slice |
Participantsdifferent | 2-8 | 1-3 | 1-4 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | ADR File, Decision Log, Rationale | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation |
Tagsno overlap | OntologyKnowledge graphScopeRequirementsSemantic | ArchitectureRationaleDocumentationGovernance | Knowledge graphValidationSemantic |
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