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  <text x="450" y="40" text-anchor="middle" font-size="24" font-weight="bold" fill="#1f3a5f">Die Rückstauebene</text>
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  <text x="70" y="210" font-size="15" fill="#e07b1e" font-weight="bold">Straßenoberkante = Rückstauebene</text>
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  <text x="425" y="180" font-size="14" fill="#33475b">Erdgeschoss</text>
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  <text x="310" y="345" text-anchor="middle" font-size="15" fill="#33475b">Keller</text>
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  <text x="650" y="410" text-anchor="middle" font-size="14" fill="#33475b">Öffentlicher</text>
  <text x="650" y="428" text-anchor="middle" font-size="14" fill="#33475b">Kanal</text>
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  <text x="270" y="320" text-anchor="middle" font-size="13" fill="#ffffff" font-weight="bold">!</text>
  <text x="450" y="500" text-anchor="middle" font-size="14" fill="#33475b" font-style="italic">Alles unterhalb der Straßenoberkante braucht eine Rückstausicherung.</text>
  <text x="890" y="510" text-anchor="end" font-size="11" fill="#9aa5b1">mit KI erstellt</text>
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