"Mittlerweile ersetzt durch MEGABIKE (Fahrradladen)"
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: Fröbelhaus
POI types: building shop-stationery
#organicmaps

"Privater Parkplatz. Sollte als Navigation Route gesperrt werden."
POI has no name
POI types: landuse-industrial
OSM data version: 2018-05-12T22:49:02Z
#mapsme

"Geschlossen seit dem 28.02.2019"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI has no name
POI types: building amenity-restaurant
OSM data version: 2019-02-18T15:57:02Z
#mapsme

"Privater Parkplatz. Sollte als Navigation Route gesperrt werden."
POI has no name
POI types: landuse-industrial
OSM data version: 2018-05-12T22:49:02Z
#mapsme