"hiking"=>"yes","bicycle"=>"yes","board_type"=>"recreation","information"=>"board"
"board_type"=>"recreation","information"=>"board","inline_skates"=>"yes"
"name:en"=>"amphibian theater","name:nl"=>"Amfibie-theater","board_type"=>"wildlife","description"=>"paddenpoel","information"=>"board","description:en"=>"toad pool"
"description"=>"continue 30 meters east before heading south","information"=>"guidepost"
"board_type"=>"history","description"=>"Welkom op de oeverwal","information"=>"board"
"description"=>"Map board showing wandelroute het Lignepad","information"=>"map"
"information"=>"board"
"information"=>"board"
"information"=>"office","source:date"=>"2017-12-08","opening_hours"=>"Mo-Sa 10:00-17:00; Su \"by occasion\""