<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/06/640x320/landscape_odd-lasagne-1.jpg>
<http://www.digitalspy.com/fun/news/a457209/findus-beef-lasagne-has-up-to-100-horsemeat/>