StandardKeyValuePairType
------------------------

A basic data representation for computing systems and applications expressed as a tuple (attribute key, value). Attribute keys may or may not be unique.

Properties
~~~~~~~~~~

.. csv-table::
   :header: "Name","Type","","Description"
   :widths: 15,10,5,100

   "AttributeKey",":doc:`/composite-types/CodeValueType/index`","0..1","This key (sometimes referred to as a name) expressed as a string. Supports the use of an external controlled vocabulary which is the recommended approach."
   "AttributeValue",":doc:`/composite-types/CodeValueType/index`","0..1","The value assigned to the named Key expressed as a string. Supports the use of an external controlled vocabulary."


Relationships
~~~~~~~~~~~~~
The following types reference this type.

* :doc:`/item-types/Versionable/index`
* :doc:`/composite-types/CorrespondenceType/index`
* :doc:`/composite-types/IdentifiableType/index`
* :doc:`/composite-types/ProprietaryInfoType/index`

.. container:: image

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.. |stub| image:: ../../images/StandardKeyValuePairType.svg