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First, it has a locally-scoped identifier (ReferenceId) which allows its parent object to be used by reference within a given collection of data (dataset).
Second, it enables the association of multiple unique identifiers and their origin information (UniqueId) to an object. This results in an enhanced exchange of data between different systems because each system can include its internal, unique identifier for an object.
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ContextItemDefinition
Code
- Structure
- Central issuing authority
Version: Change detection
Status: Active or Inactive?
ValueType
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: Supported data types
- Bool
- String
- Double
- Integer
- Enum
- Nested
Description: Friendly name for use in a pick list.
Keywords: Aid for querying
AgGlossaryURL
AgrovocURL
Lexicalizations: External controlled vocabulary for Language using IANA Language Subtag Registry.
Properties: Additional information needed to use the definition correctly.
NestedDefIds
Presentations: Mechanism to validate input and format display of values
EnumItems: How we support enumerated lists.
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