The term maternal quality is identified in base64 scheme by the sequence bWF0ZXJuYWwgcXVhbGl0eQ==, while the MD5 signature is equal to 2f4f2808b32c54faab6c8ed31975a5ee. The ASCII encoding of maternal quality in hexadecimal notation is 6d617465726e616c207175616c697479.