"bench"=>"yes","bus"=>"yes","ref:IFOPT"=>"NL:Q:54411970","shelter"=>"yes","zone"=>"5441"
"bus"=>"yes","zone"=>"5441","bench"=>"yes","shelter"=>"yes","ref:IFOPT"=>"NL:Q:54411980"
"bus"=>"yes","zone"=>"5470","bench"=>"yes","shelter"=>"yes","ref:IFOPT"=>"NL:Q:54700190"
"bus"=>"yes","zone"=>"5470","bench"=>"yes","shelter"=>"yes","ref:IFOPT"=>"NL:Q:54700080"