After my initial post in solid/specification - Gitter, I though it might be a good idea to request feedback from a broader audience, hence my post here.
We (PDS Interop effort) are currently developing an RFC/specification that attempts to mitigate linkrot and make moving/migrating between solid pods easier. We’ve documented our problem definition and proposed solutions at github.com/pdsinterop/solid-migrator.
In a nutshell it is an extension on the existing content-representation metadata, as described in the in the metadata part of the content-representation Solid spec.
To make things as easy as possible, feedback can be provided by commenting here, in the Gitter channel, in the GitHub repo, or by mailing email@example.com.
Much thanks to @AJamesPhillips for already provided feedback, and @csarven for the excellent Linked Research on the Decentralised Web