"opening_hours"=>"Jul-Aug Sa,Su 13:00-16:00"
"fee"=>"yes","opening_hours"=>"Jun-Aug Tu-Su 11:00-17:00; Sep 1-Oct 15 Tu-Su 13:00-17:00; Oct 15-Apr 15 Su 13:00-17:00; Apr 15-May 31 Tu-Su 13:00-17:00","payment:museumkaart"=>"yes","source:date"=>"2014-05-25","wikidata"=>"Q15879541"