Index of terminology
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- Data concept (“concept”)
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Anything a variables can hold (see “Variable”)
- Data instance (“instance”)
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Data (of a schema-defined type) stored in the database.
- Data value (“value”)
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Literal value that is computed on-the-fly or extracted from attribute.
- Type label (“label”)
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String value that identifies a type.
- Data list (“list”)
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A list (finite, ordered set) of instances and/or values.
- Variable
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Identifier that can hold data.
- Instance variable
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Variables that holds an instance.
- Value variable
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Variable that holds a value.
- Type variable
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Variable that holds a type label.
- List variable
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Variable that holds a list.
- Trait
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Traits determine classes of types whose instance can be used as reference in instances of other types.
- Role player trait (“player trait”)
- Owner trait
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some text
- Type