(into {}
                          (map (fn [attribute]
                                 [($x:text "name" attribute) (if (first ($x:attrs* "value" attribute :lang))
                                                               (as-> (map (fn [value]
                                                                            [(get-in value [:attrs :lang]) (:text value)])
                                                                          ($x "value" attribute)) $
                                                                     (into {} $)
                                                                     (clojure.set/rename-keys $ {"pol" :pl "eng" :en}))
                                                               ($x:text "value" attribute))]))
                          ($x "attributes/attribute" %))