# File lib/rgen/instantiator/nodebased_xml_instantiator.rb, line 49
    def start_element_namespace(tag, attributes, prefix, uri, ns)
      ns.each{|n| @namespaces[n[0]] = n[1]}
      attrs = {}
      attributes.each{|a| attrs[a.prefix ? a.prefix+":"+a.localname : a.localname] = a.value}
      qname = prefix ? prefix+":"+tag : tag
      @instantiator.start_element(uri, qname, prefix, tag, attrs) 
    end