The term wind cave national park is identified in base64 scheme by the sequence d2luZCBjYXZlIG5hdGlvbmFsIHBhcms=, while the MD5 signature is equal to 4fecce10f078041f73e3f61dc8bb8127. The ASCII encoding of wind cave national park in hexadecimal notation is 77696e642063617665206e6174696f6e616c207061726b.