Belgie

EPSG:31370:
http://www.spatialreference.org/ref/epsg/31370/ 

PROJCS["Belge 1972 / Belgian Lambert 72",
    GEOGCS["Belge 1972",
        DATUM["Reseau_National_Belge_1972",
            SPHEROID["International 1924",6378388,297,
                AUTHORITY["EPSG","7022"]],
            TOWGS84[106.869,-52.2978,103.724,-0.33657,0.456955,-1.84218,1],
            AUTHORITY["EPSG","6313"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.01745329251994328,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4313"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    PROJECTION["Lambert_Conformal_Conic_2SP"],
    PARAMETER["standard_parallel_1",51.16666723333333],
    PARAMETER["standard_parallel_2",49.8333339],
    PARAMETER["latitude_of_origin",90],
    PARAMETER["central_meridian",4.367486666666666],
    PARAMETER["false_easting",150000.013],
    PARAMETER["false_northing",5400088.438],
    AUTHORITY["EPSG","31370"],
    AXIS["X",EAST],
    AXIS["Y",NORTH]]

More accurate coordinate defined at: http://www.ngi.be/FR/FR4-4.shtm
106.868628,-52.297783,103.723893,-0.336570,0.456955,-1.842183,1.0000012747

Sample raster data at:
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