<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/relationships/family-friends/tips/a1768/10-reasons-women-need-their-girlfriends-109267/?src=shelter_footer>