text: <block_set xmlns="http://de.fhg.iais.roberta.blockly" robottype="ev3" xmlversion="" description="" tags="">
    <instance x="-7" y="1">
      <block type="robActions_motorDiff_on" id="154" inline="false" disabled="true">
        <field name="DIRECTION">FOREWARD</field>
      </block>
    </instance>
  </block_set>