"hiking"=>"yes","information"=>"map","map_size"=>"site","map_type"=>"topo"
"contact:phone"=>"+31 348 564 636","information"=>"terminal","opening_hours"=>"Apr-Oct Tu-Sa 10:00-16:00, Su 11:00-16:00; Nov-Mar We,Fr-Sa 11:00-15:00","source:date"=>"2014-08-06","wikidata"=>"Q17439039"