<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/68284000/jpg/_68284490__68281395_wns_school_car_crash_12a-1.jpg>
<http://www.bbc.com/cymrufyw/22985472>