harg
I'm not sure it would be appropriate to do that. It's mapped as an area, which correctly conveys more information than a point node would. Perhaps the problem is with your extraction method, which probably ought to be improved to better cope with areas and ways, both of which are proper ways to represent cycle parking, as defined at https://wiki.openstreetmap.org/wiki/Tag:amenity%3Dbicycle_parking. If you create a forum post explaining your present method and link to it here, maybe somebody can help you improve it.