def make_annotation(self):
        """Returns a dictionary with all properties of the action mention."""
        annotation = dict()

        # Put all properties of the action object into the annotation
        for item in dir(self):
            if len(item) > 0 and item[0] != '_' and \
                    not inspect.ismethod(getattr(self, item)):
                annotation[item] = getattr(self, item)

        return annotation
Returns a dictionary with all properties of the action mention.