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        "type": "Polygon"
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        "attribution": {
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            "html": "<a href=\"https://www.eea.europa.eu/data-and-maps/data/eu-dem\" target=\"_blank\" rel=\"noopener\">Produced using Copernicus data and information funded by the European Union - EU-DEM layers</a>, download from <a href=\"http://opendem.info/index.html\" target=\"_blank\">OpenDEM</a>, Data sources <a href=\"https://www2.jpl.nasa.gov/srtm/\" target=\"_blank\">SRTM</a>, <a href=\"https://asterweb.jpl.nasa.gov/gdem.asp\" target=\"_blank\">ASTER GDEM</a>, Tiles from <a href=\"http://www.historic.place/\" target=\"_blank\" rel=\"noopener\">Historic.Place</a>"
        },
        "country_code": "DACH",
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        "max_zoom": 15,
        "name": "Contours DACH",
        "overlay": true,
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        "url": "http://tiles.historic.place/ele/de/{zoom}/{x}/{y}.png",
        "valid-georeference": true
    },
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}