"fee"=>"yes","opening_hours:url"=>"https://www.poptaslot.nl/rondleiding/","source:date"=>"2014-09-06","wikidata"=>"Q2451046"
"fee"=>"yes","opening_hours"=>"\"op afspraak\"","source:date"=>"2014-09-06"
"description"=>"Traditiekamer is te bezoeken op afspraak.","fee"=>"no","opening_hours"=>"We 13:30-16:00 appointment","operator"=>"Vliegbasis Leeuwarden","source:date"=>"2014-09-08"
"fee"=>"yes","opening_hours"=>"Jun-Sep Sa,Su 13:00-17:00","operator"=>"Historisch Centrum Leeuwarden","source:date"=>"2021-10-25","wikidata"=>"Q17329530"