SVG: Transform properties

Using to SVG to look at Transform properties. The code: translate( x-value, y-value )

HTML

<svg width="200px" height="200px" viewBox="0 0 200 200">
    <g id="square">
        <rect x="15" y="15" width="20" height="20"
            style="fill: none; stroke: black;"/>
    </g>
    <use xlink:href="#square" transform="scale(5)"/>
</svg>