I can not import svg

[musle@…]

I can not import svg that from visio2013 export svg file

ref the file contgent：
<!-- 由 Microsoft Visio, SVG Export 產生 testsvg.svg 頁-1 -->
<svg xmlns="​http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ev="http://www.w3.org/2001/xml-events"

xmlns:v="http://schemas.microsoft.com/visio/2003/SVGExtensions/" width="7.32948in" height="6.09843in"
viewBox="0 0 527.722 439.087" xml:space="preserve" color-interpolation-filters="sRGB" class="st25">

<v:documentProperties v:langID="1028" v:metric="true" v:viewMarkup="false"/>

<style type="text/css">
<![CDATA[

.st1 {fill:#ff0000;stroke:none;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st2 {fill:#ffffff}
.st3 {stroke:none;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st4 {fill:none;stroke:#ffffff;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.24}
.st5 {fill:#ffffff;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75;visibility:hidden}
.st6 {fill:none}
.st7 {stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st8 {fill:none;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st9 {fill:none;stroke:none;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st10 {fill:#000000;font-family:新細明體;font-size:0.162231em}
.st11 {fill:#000000;font-family:新細明體;font-size:0.194687em}
.st12 {stroke:#000000;stroke-linecap:butt;stroke-width:0.75}
.st13 {fill:#0000ff;stroke:#0000ff;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st14 {fill:none;stroke:#0000ff;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.75}
.st15 {fill:#0000ff;font-family:Arial Unicode MS;font-size:0.259575em}
.st16 {fill:#0000ff;font-family:新細明體;font-size:0.324463em}
.st17 {font-size:1em}
.st18 {fill:none;stroke:#000000;stroke-linecap:butt;stroke-width:0.75}
.st19 {stroke:#0000ff;stroke-linecap:butt;stroke-width:0.75}
.st20 {stroke:#00ff00;stroke-linecap:butt;stroke-width:0.75}
.st21 {stroke:#4c4400;stroke-linecap:butt;stroke-width:0.75}
.st22 {stroke:#ff0000;stroke-linecap:butt;stroke-width:0.75}
.st23 {fill:#ffffff;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.72}
.st24 {fill:#000000;font-family:新細明體;font-size:0.666664em}
.st25 {fill:none;fill-rule:evenodd;font-size:12px;overflow:visible;stroke-linecap:square;stroke-miterlimit:3}

]]>
</style>

<g v:mID="0" v:index="1" v:groupContext="foregroundPage">

<title>頁-1</title>
<v:pageProperties v:drawingScale="0.19685" v:pageScale="0.0393701" v:drawingUnits="24" v:shadowOffsetX="8.50394"

v:shadowOffsetY="-8.50394"/> .....

Does the svg support vosio export svg files?

Thanks a lot
musle 5/26