<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.netdoctor.co.uk/healthy-eating/a26977/what-you-need-to-know-if-youre-thinking-of-going-vegan-or-vegetarian/>