"bus"=>"yes","zone"=>"5022","cxx:id"=>"19902","cxx:code"=>"50220050"
"bus"=>"yes","zone"=>"5022","ref:IFOPT"=>"NL:Q:50220040"
"bus"=>"yes","zone"=>"5022","cxx:id"=>"19901","cxx:code"=>"50220040"
"bus"=>"yes","ref:IFOPT"=>"NL:Q:59390120","zone"=>"5939"
"bus"=>"yes","ref:IFOPT"=>"NL:Q:59390130","zone"=>"5939"