<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
  xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<defs>

<clipPath id="clip1">
    <polygon id="clip1Shape" points="100,10 40,180 190,60 10,60 160,180 100,10" stroke="blue" />
</clipPath>

<clipPath id="clip2">
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</clipPath>


<clipPath id="clipIntersection" clip-path="url(#clip1)">
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</clipPath>

</defs>

<rect x="10" y="10" width="180" height="180" fill="red"
    clip-path="url(#clipIntersection)" transform="translate(200)" />

</svg>