"source:date"=>"2014-02-11","addr:country"=>"NL"
"capacity"=>"110","fee"=>"yes","layer"=>"-1","park_ride"=>"no","parking"=>"underground","source:date"=>"2014-02-11","supervised"=>"yes"
"contact:email"=>"[email protected]","contact:website"=>"https://www.dnb.nl/over-dnb/dnb-bezoekerscentrum/","information"=>"office","source:date"=>"2015-10-20"