.. list-table::
   :class: non-responsive
   :header-rows: 1
   :stub-columns: 1
   :widths: 20 10 50 20

   * - Property
     - Required?
     - Description
     - Default value
   * - ``geometry``
     - No
     - Specifies which attribute to use as the geometry (see :ref:`geometry_transformations`)
     - First geometry attribute found (usually named ``geom`` or ``the_geom``)
   * - ``uom``
     - No
     - Unit of measure used for width calculations (see :ref:`unit_of_measure`)
     - pixel