Dict representation of the TransformedStructure.

def as_dict(self):
        """
        Dict representation of the TransformedStructure.
        """
        d = self.final_structure.as_dict()
        d["@module"] = self.__class__.__module__
        d["@class"] = self.__class__.__name__
        d["history"] = jsanitize(self.history)
        d["version"] = __version__
        d["last_modified"] = str(datetime.datetime.utcnow())
        d["other_parameters"] = jsanitize(self.other_parameters)
        return d