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DSRC data standards are organised into Data classes. Data classes contain one or more Data elements and/or Child Data classes.

The definitions, including rules and constraints for valid values for all Data Classes and/or Data Elements are defined using the following metamodel:

Data Class

• Name

• Description

• Cardinality

• Data Elements

• Child Classes

• Level

• Metadata

• Relationships

Data Element

1. Name

2. Description

3. Data type

4. Metadata

5. Cardinality

6. Level

7. Relationships

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Data Type

• Name

• Description

• Type

  • Simple

  • Enumerated

  • Reference

• Relationships