Hi,
https://www.openstreetmap.org/way/1301550331 is not a riding centre, it is just an outdoor riding arena. In OSM they are usually tagged leisure=pitch + sport=equestrian, example https://www.openstreetmap.org/way/937275232.
See also
https://wiki.openstreetmap.org/wiki/How_to_map_a#Riding_centre_(equestrian),
example: https://www.openstreetmap.org/way/1186869030