https://vimeo.com/365638295

https://graphics.pixar.com/usd/docs/index.html

https://www.foundry.com/insights/film-tv/usd-explainer-guide

https://area.autodesk.com/blogs/the-maya-blog/usd-plugin-for-maya-fundamental-pillars/?linkId=81399387

https://paper.dropbox.com/doc/Documentation-woUwqPlkQxwSQX3sjMnMf

https://www.sidefx.com/docs/houdini/solaris/index.html