      child is the index of the attribute in the WKT. For example:
  
      .. code-block:: pycon
  
          >>> wkt = 'GEOGCS["WGS 84", DATUM["WGS_1984, ... AUTHORITY["EPSG","4326"]]')
          >>> srs = SpatialReference(wkt) # could also use 'WGS84', or 4326
          >>> print(srs['GEOGCS'])
          WGS 84
          >>> print(srs['DATUM'])
          WGS_1984
 
</s> remove     >>>     avg_rating=Window(
    >>>         expression=Avg('rating'),
    >>>         partition_by=[F('studio'), F('genre')],
    >>>         order_by='released__year',
    >>>     ),
    >>> )
 </s> add     ...     avg_rating=Window(
    ...         expression=Avg('rating'),
    ...         partition_by=[F('studio'), F('genre')],
    ...         order_by='released__year',
    ...     ),
    ... ) </s> remove     >>>     p2.restaurant
    >>> except ObjectDoesNotExist:
    >>>     print("There is no restaurant here.")
 </s> add     ...     p2.restaurant
    ... except ObjectDoesNotExist:
    ...     print("There is no restaurant here.") </s> remove .. code-block:: pycon
 </s> add .. code-block:: text </s> remove use the default_related_name ``bars``::
 </s> add use the default_related_name ``bars``:

.. code-block:: pycon </s> remove         DATUM["WGS_1984",
             SPHEROID["WGS 84",6378137,298.257223563,
                 AUTHORITY["EPSG","7030"]],
             AUTHORITY["EPSG","6326"]],
         PRIMEM["Greenwich",0,
             AUTHORITY["EPSG","8901"]],
         UNIT["degree",0.01745329251994328,
             AUTHORITY["EPSG","9122"]],
         AUTHORITY["EPSG","4326"]]""") # OGC WKT
 </s> add         ... DATUM["WGS_1984",
        ...      SPHEROID["WGS 84",6378137,298.257223563,
        ...          AUTHORITY["EPSG","7030"]],
        ...      AUTHORITY["EPSG","6326"]],
        ... PRIMEM["Greenwich",0,
        ...      AUTHORITY["EPSG","8901"]],
        ... UNIT["degree",0.01745329251994328,
        ...      AUTHORITY["EPSG","9122"]],
        ... AUTHORITY["EPSG","4326"]]""") # OGC WKT
        >>> wkt = 'GEOGCS["WGS 84", DATUM["WGS_1984, ... AUTHORITY["EPSG","4326"]]'
      child is the index of the attribute in the WKT. For example:
  
      .. code-block:: pycon
  
        >>> wkt = 'GEOGCS["WGS 84", DATUM["WGS_1984, ... AUTHORITY["EPSG","4326"]]'
          >>> srs = SpatialReference(wkt) # could also use 'WGS84', or 4326
          >>> print(srs['GEOGCS'])
          WGS 84
          >>> print(srs['DATUM'])
          WGS_1984
keep keep keep keep replace keep keep keep keep keep
 Refs #34140 -- Corrected rst code-block and various formatting issues in docs. 
docs/ref/contrib/gis/gdal.txt