úÎU—      A container for URLEncoded data Is this URLEncoded data empty? URLEncoded data with no pairs -Import this list of pairs as URLEncoded data KAll of the keys from the URLEncoded value, in order, preserving duplicates GCreate singleton URLEncoded data containing the supplied key and value 8If the second value is Nothing, return empty URLEncoded D data. Otherwise return singleton URLEncoded data that contains the  given key and value. key value @Add this URL-encoded data to the query part of a URI, after any  existing query arguments. ?Convert this URLEncoded object into an x-www-urlencoded String = (The resulting string is 7-bit clean ASCII, containing only 1 unreserved URI characters and %-encoded values) &Parse this string as x-www-urlencoded  Return the first3 value for the given key, or throw an error if the , key is not present in the URLEncoded data. BReturn all values whose keys match the supplied key, in the order @ they appear in the query. Will return an empty list if no keys  match.           urlencoded-0.0Data.URLEncoded URLEncodedpairsnullempty importListkeys%=%=?addToURIexport importStringlookup1lookup