"source:date"=>"2018-04-20"
"source:date"=>"2014-02-11"
"backcountry"=>"yes","canoe"=>"yes","description"=>"Legal free campsite, can only be reached by canoe","fee"=>"no","foot"=>"no","image:access_sign"=>"https://www.mapillary.com/app/?pKey=406616314014026","operator"=>"Natuurmonumenten","vehicle"=>"no"
"name:en"=>"Het Kampererve","name:nl"=>"Het Kampererve","source:date"=>"2014-02-11","internet_access"=>"wlan"