"access"=>"private","bicycle_parking"=>"building","capacity"=>"720","covered"=>"yes","operator"=>"Rijksuniversiteit Groningen","operator:type"=>"university","surveillance"=>"indoor"
"access"=>"yes","bicycle_parking"=>"building","capacity"=>"1500","cargo_bike"=>"designated","covered"=>"yes","fee"=>"no","level"=>"-1","location"=>"underground","opening_hours"=>"24/7","operator"=>"Gemeente Groningen"
"bicycle_parking"=>"underground","capacity"=>"1800","covered"=>"yes","level"=>"-1"
"access"=>"yes","bicycle_parking"=>"building","capacity"=>"1250","covered"=>"yes","fee"=>"no","level"=>"-1","location"=>"underground","opening_date"=>"2019-12-01","opening_hours"=>"24/7","operator"=>"Gemeente Groningen"
"access"=>"yes","bicycle_parking"=>"building","capacity"=>"80","covered"=>"yes","fee"=>"no"
"access"=>"yes","bicycle_parking"=>"wall_loops","indoor"=>"yes","level"=>"-1","opening_hours"=>"Mo-Th 07:45-22:15; Fr 07:45-18:45","operator"=>"Hanzehogeschool"
"capacity"=>"250","fee"=>"no","opening_hours"=>"Mo 00:00-00:30,08:00-24:00; Tu-Fr 08:00-24:00; Sa 00:00-02:00,08:00-24:00; Su 00:00-02:00,09:30-24:00","operator"=>"Werkpro","surveillance"=>"indoor"
"access"=>"yes","bicycle_parking"=>"building","capacity"=>"2200","cargo_bike"=>"designated","charge"=>"1,35/day","covered"=>"yes","fee"=>"yes","level"=>"0","opening_hours"=>"Mo,Tu 04:45-02:15, We,Th 04:45-02:20, Fr 04:45-03:10, Sa 04:50-02:20, Su 06:00-02:10","operator"=>"Nederlandse Spoorwegen","operator:website"=>"https://www.ns.nl/fietsenstallingen/info/groningen"
"bicycle_parking"=>"wall_loops","capacity"=>"400","fee"=>"no"