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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 works(self, funder_id):
 """ This method retrieve a iterable of Works of the given funder. args: Crossref allowed document Types (String) return: Works() """

        context = '%s/%s' % (self.ENDPOINT, str(funder_id))
        return Works(context=context)