How do I obtain the OpenXR loader?

[kaba2]

I'm trying to get Silk.NET OpenXR running simply by

using Silk.NET.OpenXR;
var api = XR.GetApi();

If I run this, I get

"System.IO.FileNotFoundException: 'Could not load from any of the possible library names! Please make sure that the library is installed and in the right place!'

I then use the debugger to examine the source of the error. The error comes from
Silk.NET.OpenXR.dll!Silk.NET.OpenXR.XR.CreateDefaultContext(string[] n) Line 3402. The contents of the n array is: ["openxr_loader.dll"]. So the error is stating it cannot find openxr_loader.dll.

Hence, I'm assuming that I should somehow install the OpenXR loader. But how?