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| Criterion |  Knowledge Modeling IBIS |  Knowledge Modeling Shape-First Modeling |  Knowledge Modeling Linked Open Terms |  Knowledge Modeling Competency Questions |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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. | Linked Open Terms connects terminology work with linked-data thinking and makes terminology technically connectable. Vocabulary, meanings, and references can thereby be maintained consistently. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | Halber Tag pro Domain Slice | Wochen bis Monate | 2-4 h |
Participantsdifferent | 2-8 | 1-4 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | Ontology Requirements, Conceptual Model, Published Ontology, Documentation, Maintenance Plan | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix |
Tagsno overlap | RationaleKnowledgeDecision | Knowledge graphValidationSemantic | OntologyMethodologyAgileSemantic | OntologyKnowledge graphScopeRequirementsSemantic |