{"url":"https://taginfo.geofabrik.de/api/4/keys/similar","data_until":"2026-04-21T20:15:24Z","total":15,"data":[{"key_common":"bridge","key_rare":"fridge","count_all_common":10499,"count_all_rare":2,"similarity":1},{"key_common":"foot","key_rare":"floor","count_all_common":23971,"count_all_rare":1,"similarity":2},{"key_common":"foot","key_rare":"roof","count_all_common":23971,"count_all_rare":2,"similarity":2},{"key_common":"foot","key_rare":"room","count_all_common":23971,"count_all_rare":7,"similarity":2},{"key_common":"lanes","key_rare":"faces","count_all_common":14685,"count_all_rare":7,"similarity":2},{"key_common":"lanes","key_rare":"label","count_all_common":14685,"count_all_rare":1,"similarity":2},{"key_common":"layer","key_rare":"label","count_all_common":21332,"count_all_rare":1,"similarity":2},{"key_common":"layer","key_rare":"ladder","count_all_common":21332,"count_all_rare":2,"similarity":2},{"key_common":"layer","key_rare":"lawyer","count_all_common":21332,"count_all_rare":1,"similarity":1},{"key_common":"name","key_rare":"maze","count_all_common":112459,"count_all_rare":1,"similarity":2},{"key_common":"parking","key_rare":"warning","count_all_common":17370,"count_all_rare":1,"similarity":2},{"key_common":"source","key_rare":"Source","count_all_common":1652694,"count_all_rare":1,"similarity":0},{"key_common":"source","key_rare":"course","count_all_common":1652694,"count_all_rare":4,"similarity":2},{"key_common":"source:date","key_rare":"source:note","count_all_common":1548824,"count_all_rare":6,"similarity":2},{"key_common":"source:date","key_rare":"source_date","count_all_common":1548824,"count_all_rare":2,"similarity":1}]}