<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.womansday.com/style/fashion/how-to/g498/8-ways-to-make-shoes-more-comfortable-111652/?src=shelter_footer>