XML Input...

<LABELSTOCKDEFINITION
    NAME="7X2LABEL"
    HEIGHT="540"
    WIDTH="1805"
    ORIENTATION="LANDSCAPE">
    <BLOCKSIZE
        NAME="LABEL"
        HEIGHT="508"
        WIDTH="1778"/>
    <LABEL
        POSITION="1">
        <BLOCKPOSITION
            TOP="15"
            LEFT="10"
            NAME="LABEL"/>
    </LABEL>

</LABELSTOCKDEFINITION>

JSON Output...

{   "NAME":"7X2LABEL",
    "HEIGHT":"540",
    "WIDTH":"1805",
    "ORIENTATION":"LANDSCAPE",
    "BLOCKSIZE":[
        {   "NAME":"LABEL",
            "HEIGHT":"508",
            "WIDTH":"1778"
        }
    ],
    "LABEL":[
        {   "POSITION":"1",
            "BLOCKPOSITION":[
                {   "TOP":"15",
                    "LEFT":"10",
                    "NAME":"LABEL"
                }
            ]
        }
    ]
}