<https://www.jordanreflectors.co.uk/commercial-lighting-design/linialite-range/linialite-arc/arc-and-lin6-b/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.jordanreflectors.co.uk/commercial-lighting-design/linialite-range/linialite-arc/arc-and-lin6-b/>