Conceptual schema
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A conceptual schema or conceptual data model is a map of concepts and their relationships. This describes the semantics of an organization and represents a series of assertions about its nature. Specifically, it describes the things of significance to an organization (entity classes), about which it is inclined to collect information, and characteristics of (attributes) and associations between pairs of those things of significance (relationships).
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See also
- Concept mapping
- Conceptual framework
- Conceptual graphs
- Data modeling
- Entity-relationship model
- Object-relationship modelling
- Object role modeling
- Knowledge representation
- Logical data model
- Mindmap
- Ontology
- Physical data model
- Semantic Web
- Three schema approach
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