<https://sunlec.com.au/product/30mm-transparent-sleeve-for-cable-o-d-35-40mm-200-series/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://sunlec.com.au/product/30mm-transparent-sleeve-for-cable-o-d-35-40mm-200-series/>