The term articulatio plana is identified in base64 scheme by the sequence YXJ0aWN1bGF0aW8gcGxhbmE=, while the MD5 signature is equal to a091e4b2536dd348bd0cdeaccbb08ba5. The ASCII encoding of articulatio plana in hexadecimal notation is 6172746963756c6174696f20706c616e61.