<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/74271000/jpg/_74271413_swordofjamielannistergameofthronesseason4ep1bronzehandlewithdamascussteelblade.jpg>
<http://www.bbc.co.uk/news/entertainment-arts-27882719>