"operator"=>"Tango","fuel:diesel"=>"yes","source:date"=>"2014-07-16","fuel:octane_95"=>"yes","fuel:octane_98"=>"yes"
"fuel:lpg"=>"yes","operator"=>"Shell","fuel:diesel"=>"yes","source:date"=>"2014-07-18","fuel:octane_95"=>"yes","fuel:octane_98"=>"yes"