Layer Estimates:

Layer: zabytki (ID:0)
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Extent:

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Layer: budynki (ID:1)
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Extent:

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Spatial Reference: 102100 (3857)

Layer: dzielnica (ID:2)
Count: 1
Extent:

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YMin: 7236520.49561371
XMax: 2091464.30056541
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Spatial Reference: 102100 (3857)