"fee"=>"yes","heritage"=>"4","opening_hours"=>"Apr-Sep Su 13:30-16:30"
"addr:unit"=>"1.32","email"=>"toverlantaarnmuseumheiloo@gmail.com","fee"=>"yes","opening_hours"=>"Sa 13:00-17:00 \"Reservation required\"; \"By appointment for groups and schools\""
"email"=>"info@baduhenna.nl","fee"=>"no","opening_hours"=>"We 10:00-12:00; Sa 14:00-17:00","operator"=>"Stichting Regionale Archeologie Baduhenna - Heiloo","operator:type"=>"private"
"email"=>"info@verhalenkamerwillibrordus.nl","opening_hours"=>"Tu-Sa 11:00-16:00"
"addr:unit"=>"1,11","fee"=>"no","opening_hours"=>"Tu 19:00-21:00; Sa 14:00-17:00; Su 14:00-17:00","operator"=>"Historische Vereniging Heiloo","operator:type"=>"public"