descriptopm

"couplings"=>"2","fire_hydrant:type"=>"pillar"

"fire_hydrant:diameter"=>"100","fire_hydrant:position"=>"sidewalk","fire_hydrant:pressure"=>"16","fire_hydrant:type"=>"pillar"

"couplings"=>"3","fire_hydrant:type"=>"pillar"

"colour"=>"red","fire_hydrant:position"=>"sidewalk","fire_hydrant:type"=>"pillar"

"colour"=>"red","fire_hydrant:position"=>"sidewalk","fire_hydrant:type"=>"pillar"

"colour"=>"red","fire_hydrant:position"=>"sidewalk","fire_hydrant:type"=>"pillar"