"email"=>"[email protected]","information"=>"office","source:date"=>"2017-02-23"
"hiking"=>"yes","bicycle"=>"yes","map_size"=>"region","map_type"=>"street","description"=>"Kaart baarlo","information"=>"map"
"check_date"=>"2021-10-15","information"=>"board"
"check_date"=>"2021-10-24","hiking"=>"yes","information"=>"map","map_size"=>"region","map_type"=>"scheme"
"board_type"=>"geology","check_date"=>"2021-10-09","information"=>"board"