Hallo! Bitte sieh Dir mal way/189331545 (ein von zwei Objekten) an. Was ist die Bedeutung des Tag roof:lL = 1? Meinst Du roof:levels=1?

See also way/1229807383

Hello! Please have a look on way/616749212. Did you mean low_emission_zone instead of umweltzone?

Hallo! Sieh Dir bitte nochmal relation/16803266 (ein von zwei Objekten). Welche Bedeutung hat das Tag numerisch = nach?

Hello! Please have a look on way/1229995396 (one of three objects). What is the mean of the tag glp = no

Hello! Please have a look on way/1229185605. What is the mean of the tag nuil = yes?

Hello! Please have a look on way/1228992254. What is the mean of the tag км = 10?

Hello! Please have a look on way/1229441987. What is the mean of the tags
line1 = fiber
telecom:medium(vols1) = fibre

On the other hand the value of
ref = Кабель оптический ОКГ-нг(А)-HF-24хG.652D (3х8)-7кН
is to log for a reference number (more a description a the cable type).
Did you known the standard unit of distance is kilometers (distance = 57.97) ?

Hello! Please have a look on node/11403961656. What ist the mean of the key Maintainer? Did you mean operator?

Hello! Please have a look node/11402988986. What is the mean of the tag addr:position = segment ? Is this information real need to recieve a post letter?

Hello! Please have a look on way/1229030774 (one of one hundred ninety-eight objects). What is the mean of the tag hedge_bank = yes? Did you mean hedge=headge_bank (see https://taginfo.osm.org/keys/hedge#values)?

Welcome to OSM! What is the type of your business?

Kein Problem! Danke für das Kontrollieren mit lokalen Kenntnissen.

Hello! Please have a look on node/10197627717/history. You change operator:short back to operator_short. See taginfo: operator:short 170,355 (https://taginfo.openstreetmap.org/search?q=Operator%3Ashort#keys) against operator_short 48 (https://taginfo.openstreetmap.org/search?q=Operator_short#keys).

Sorry: Natürlich auch Willkommen bei OSM!

Bitte in den Fall access=no setzen statt den Parkplatz zu löschen. Alternativ ein construction Konstrukt setzen. Sinnvoll ist immer ein note.

Hello! Please have a look on way/1228826468. what is the name of this highway?

Hello! Please have a look on way/1228771196. which language did you notice with code nez (not found in ISO-639)

Hello! I remove your „business“ entry (to much foreign keys). Please have a look on osm.wiki!
If you need help, You are welcome!

Are you toilet or a company that rents out toilets?

Hello! Please have a look on node/11396762087 (one of five hundred twenty five objects). What is the mean of the foreign keys? Please reduce the number of digits of ele value. Please use corr3ct values for layer and name (did you mean ref). Delete local information (path) and GPX keys).
If you need help, You are welcome.