"check_date"=>"2022-12-27","information"=>"map","map_size"=>"site","map_type"=>"street"
"board_type"=>"nature","information"=>"board","operator"=>"Staats Bos Beheer"
"bicycle"=>"yes","information"=>"map","map_size"=>"region","map_type"=>"topo"
"information"=>"map","map_size"=>"region","map_type"=>"topo","mtb"=>"yes"
"description"=>"Zwemplas info","information"=>"map","map_size"=>"site","map_type"=>"scheme"