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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 members(self):
 """ Children of the collection's item :rtype: [Collection] """

        return list(
            [
                self.children_class(child)
                for child in self.graph.subjects(RDF_NAMESPACES.DTS.parent, self.asNode())
            ]
        )