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  <title>Leading and trailing whitespace is stripped from (local) URL references (&#x3c;linearGradient&#x3e; href)</title>
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  <html:link rel="help" href="https://w3c.github.io/svgwg/svg2-draft/pservers.html#PaintServerTemplates"/>
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    <stop stop-color="green"/>
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  <linearGradient id="g1" href=" #green"/>
  <linearGradient id="g2" href="#green "/>
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  <rect width="50" height="50" fill="url(#g1) red"/>
  <rect width="50" height="50" fill="url(#g2) red" x="50"/>
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