Panteón de Fernando VI de Borbón.
https://esculturayarte.com/005807/Fernando-VI-02-en-Madrid.html#.X2-x3rftayU

Mausoleo General O'Donnell.
https://sitioshistoricos.com/mausoleo-de-odonnell-iglesia-de-santa-barbara-madrid/

Panteón del Rey Fernando VI.
https://www.revivemadrid.com/personajes-historicos/reyes-fernando-y-barbara
https://dbe.rah.es/biografias/10095/fernando-vi

The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-01-03T12:11:12Z
POI name: Mamá Framboise
POI types: amenity-cafe cuisine-coffee_shop
#organicmaps

This area is all driveable asphalt. The topographic map is wrong.

via StreetComplete 54.1

Este número se calle es 24, no 15

via StreetComplete 57.1

Unable to answer "Is there a shelter at this stop?" – San Bernardo - Gta. Quevedo (Bus Stop) – node/1439711265 via StreetComplete 57.1:

Aquí no hay ninguna parada se autobús

Taberna de Ángel Sierra
915310126
https://tabernadeangelsierra.es/

"New org in calle peñascales 2, madrid"
OSM snapshot date: 2024-03-26T20:04:01Z
POI name: El Mundo del Superdotado
POI types: healthcare-psychotherapist
#organicmaps android

Unable to answer "What are the opening hours here?" for node/4721929917 via StreetComplete 51.1:

Construction site, but there seems to be already the logo of the new store which is "Basics by Goiko"