@prefix : <#> .
@prefix http: <#> .
@prefix html: <#> .
@prefix log: <http://www.w3.org/2000/10/swap/log.n3> .

# A DanC rule

{ :r a http:Reply;
     :from :s; 
     :content :bytes .
  :bytes :xmlParseAs :dom; 
         :dom [ :xpath "html/head/title" ], :t }
 log:implies 
{ :r html:title :t. }.