<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76652000/jpg/_76652325__74103488_179tcalbert1916(c)mrsghillman_cropped.jpg>
<http://www.bbc.co.uk/news/magazine-28642846>