<additional xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/additional_file.xsd">
    <parkingArea id="parkingArea_0" lane="EdgeCenter1_1" startPos="20.00" endPos="30.00">

        <!-- valid angle (missing) -->
        <space x="40.00" y="15.00" z="1" width="3.30" length="6.00"/>

        <!-- non valid Angle (dummy) -->
        <space x="45.00" y="15.00" z="1" width="3.30" length="6.00" angle="dummyAngle"/>

        <!-- non valid Angle (empty) -->
        <space x="45.00" y="15.00" z="1" width="3.30" length="6.00" angle=""/>

        <!-- valid Angle (negative) -->
        <space x="45.00" y="15.00" z="1" width="3.30" length="6.00" angle="-20"/>

        <!-- valid Angle (>360) -->
        <space x="50.00" y="15.00" z="1" width="3.30" length="6.00" angle="500.00"/>

        <!-- valid Angle -->
        <space x="0.00" y="-15.00" z="1" width="3.30" length="6.00" angle="60.00"/>

    </parkingArea>

</additional>
