"brand"=>"Kuster Olie","fuel:diesel"=>"yes","fuel:octane_95"=>"yes","operator"=>"Kuster Olie"
"brand"=>"Shell","source:date"=>"2014-03-24"
"brand"=>"Esso","operator"=>"Arendsen","source:date"=>"2014-03-24"
"source:date"=>"2014-03-24","addr:country"=>"NL"