Web Services Description Language

<definitions>
   <types>
      definition of types........
   </types>

   <message>
      definition of a message.... co bude litat po drate - requesty, odpovedi, chyby ...
   </message>                     abstraktni popis

   <portType>
      definition of a port....... ktere message patri do logicky jednotek - procedur?
   </portType>                    abstraktni popis

   <binding>
      definition of a binding.... konkretni parametry messagi - transport, encoding
   </binding>

   <service>
                             .... libraries, mnoziny pribuznych portu a jejich url
   </service>
</definitions>