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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 get(self, id, depth=3, schema=None):
 """ Construct a single object based on its ID. """

        uri = URIRef(id)
        if schema is None:
            for o in self.graph.objects(subject=uri, predicate=RDF.type):
                schema = self.parent.get_schema(str(o))
                if schema is not None:
                    break
        else:
            schema = self.parent.get_schema(schema)
        binding = self.get_binding(schema, None)
        return self._objectify(uri, binding, depth=depth, path=set())