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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 imprints(self, key, value):
 """Populate the ``imprints`` key."""

    return {
        'place': value.get('a'),
        'publisher': value.get('b'),
        'date': normalize_date_aggressively(value.get('c')),
    }