"colour"=>"black","lanes"=>"1","network"=>"HomestakeLodge","osmc:symbol"=>"black:black_diamond_line","piste:difficulty"=>"advanced","piste:grooming"=>"classic;skating","piste:name"=>"Granite Grunt","piste:type"=>"nordic","surface"=>"ground","symbol"=>"Black Diamond","tracktype"=>"grade4"