"outdoor_seating"=>"no","railway:ref"=>"Hrl","railway:ref:DB"=>"XNH","train"=>"yes","uic_ref"=>"8400307","wikidata"=>"Q800901","wikimedia_commons"=>"Category:Station Heerlen"
"railway:ref"=>"Hrlw","train"=>"yes","wikidata"=>"Q2249907","wikimedia_commons"=>"Category:Station Heerlen Woonboulevard"
"operator"=>"Arriva","railway:ref"=>"Lg","train"=>"yes","uic_ref"=>"8400548","wikidata"=>"Q2522892","zone"=>"6617"
"railway:ref"=>"Vdl","train"=>"yes","wikidata"=>"Q2090962","zone"=>"6610"
"railway:ref"=>"Hb","train"=>"yes","wikidata"=>"Q5876484","zone"=>"6621"
"railway:ref"=>"Egh","train"=>"yes","wikidata"=>"Q2533036","zone"=>"6627"