Database Answers Citizen and Events
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Data Model for Citizens and Events   
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Conceptual Data Model

Business Rules

1. Citizens participate in Events.
2. Citizens might be in Groups, 
   such as Families.
3. Events might involve Documents, 
   such as Marriage Certificates.
4. Events might involve a Location, 
   such as a Church.
5. More Rules can be created 
   as an 'Exercise for the Student'.

Barry Williams
Principal Consultant
Database Answers Ltd.
London, England
January 21st. 2017

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