<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://netdoctor.cdnds.net/16/13/980x490/landscape-1459242927-anxiousman.jpg>
<http://www.netdoctor.co.uk/healthy-living/wellbeing/advice/a26255/anxiety-myths-and-facts/>