<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.digitalspy.com/tv/downton-abbey/news/a505582/downton-abbeys-michelle-dockery-plays-down-mary-branson-romance/>