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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _create_identifier(rdtype, name, content):
 """ Creates hashed identifier based on full qualified record type, name & content and returns hash. """

        sha256 = hashlib.sha256()
        sha256.update((rdtype + '/').encode('UTF-8'))
        sha256.update((name + '/').encode('UTF-8'))
        sha256.update(content.encode('UTF-8'))
        return sha256.hexdigest()[0:7]