<https://www.bdo.dk/en-gb/news/tax-watch/social-security-issues-when-working-in-different-european-countries>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.bdo.dk/en-gb/news/tax-watch/social-security-issues-when-working-in-different-european-countries>