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The definitions, including rules and constraints for valid values for all Data Elements are defined using the following metamodel:
Name: the name of the data class
Description: a description of the data class
Cardinality: the number of times a data class can occur
Data Elements: data elements contained with the class
Relationships: related data classes or elements (which may reside in another standard)
Child Classes: data classes contained within the class
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Metadata:
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any additional metadata associated with the data class
Level: Could, Should, Must
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Metadata: any additional metadata associated with the data class
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Example
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