"bus"=>"yes","zone"=>"6000","ref:IFOPT"=>"NL:Q:60002090"
"bus"=>"yes","zone"=>"6000","cxx:id"=>"51145","cxx:code"=>"60002100"
"bus"=>"yes","zone"=>"6000","shelter"=>"no","ref:IFOPT"=>"NL:Q:60000180"
"bus"=>"yes","zone"=>"6000","shelter"=>"no","ref:IFOPT"=>"NL:Q:60000300"