<https://filelook.net/file-extension/vrd.html>
<http://schema.org/description>
"Defines the parameters of a report created with Microsoft Visio; saved in an XML format; divided into five sections including 1) the title and description, 2) the fields and column headers, 3) information selection filters, 4) record groupings, and ..."
<https://filelook.net/file-extension/vrd.html>