3   "visible" => way.visible,
 
   4   "version" => way.version,
 
   5   "changeset" => way.changeset_id,
 
   6   "timestamp" => way.timestamp.xmlschema,
 
   7   "user" => way.changeset.user.display_name,
 
   8   "uid" => way.changeset.user_id
 
  16   way.tags.each do |k, v|
 
  17     w.tag(:k => k, :v => v)