ContentDateOffsetType
---------------------

Identifies the difference between the date applied to the data as a whole and this specific item such as previous year's income or residence 5 years ago. A value of true for the attribute isNegativeOffset indicates that the offset is the specified number of declared units prior to the date of the data as a whole and false indicates information regarding a future state.

Properties
~~~~~~~~~~

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

   "NumberOfUnits","`nonNegativeInteger <https://cogsdata.org/docs/modeler-guide/primitive-types/#nonnegativeinteger>`_","0..1","The number of units to off-set the date for this item expressed as a decimal."
   "IsNegativeOffset","`boolean <https://cogsdata.org/docs/modeler-guide/primitive-types/#boolean>`_","0..1","If set to ""true"" the date is offset the number of units specified PRIOR to the default date of the data. A setting of ""false"" indicates a date the specified number of units in the FUTURE from the default date of the data."

Properties Inherited from CodeValueType
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

   "StringValue","`string <https://cogsdata.org/docs/modeler-guide/primitive-types/#string>`_","0..1","The code term as it appears in the controlled vocabulary"
   "OtherValue","`string <https://cogsdata.org/docs/modeler-guide/primitive-types/#string>`_","0..1","If the value of the string is ""Other"" or the equivalent from the controlled vocabulary, this attribute can provide a more specific value not found in the controlled vocabulary."
   "ControlledVocabularyCodeListReference",":doc:`/item-types/CodeList/index`","0..1","A DDI CodeList representation of the controlled vocabulary that the content was taken from."
   "ControlledVocabularyURI","`string <https://cogsdata.org/docs/modeler-guide/primitive-types/#string>`_","0..1","Specifies the URI location for the full controlled vocabulary, usually represented in an RDF SKOS or XKOS representation."
   "ControlledVocabularyInstanceURI","`string <https://cogsdata.org/docs/modeler-guide/primitive-types/#string>`_","0..1","Specifies the identification URI of the term/code within the controlled vocabulary if available."


Item Type Hierarchy
~~~~~~~~~~~~~~~~~~~

* :doc:`/composite-types/CodeValueType/index`
    * **ContentDateOffsetType**


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

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