"shelter"=>"yes","ref:IFOPT"=>"NL:Q:50531017","tactile_paving"=>"yes"
"shelter"=>"yes","ref:IFOPT"=>"NL:Q:50531018","tactile_paving"=>"yes"
"bus"=>"yes","shelter"=>"yes","ref:IFOPT"=>"NL:Q:50531031","tactile_paving"=>"yes"
"bus"=>"yes","shelter"=>"no","ref:IFOPT"=>"NL:Q:50531032","tactile_paving"=>"no"