strophejs-plugin-disco/spec/18_requesting_further_nodes.xml

A strophe.js plugin for XEP-0030 Service Discovery

<iq type='get'
    from='romeo@montague.net/orchard'
    to='catalog.shakespeare.lit'
    id='items3'>
  <query xmlns='http://jabber.org/protocol/disco#items' 
         node='music'/>
</iq>