<https://developpaper.com/install-and-verify-librealsense-on-ubuntu-18-04/#webpage>
<http://schema.org/dateModified>
"2021-03-21T18:48:09+00:00"^^<http://schema.org/Date>
<https://developpaper.com/install-and-verify-librealsense-on-ubuntu-18-04/>