Define "well known" VersionMeta tags.

[jwdonahue]

Define "well known" VersionMeta tags.

I've already resorted to using the shorter {VSchemaInDev.0} tag on published VersionMeta and VersionSchema web sites. These are intended to be equivalent to {https://Schemas/VSchemaInDev.0.xml}. I envision a set of official standard schemes to be stored on the VersionMeta web site and to also maintain a database of well-known-name/URI pairs for lookup.

Stake-holder organizations will be able to register their schema online and have a choice to self-host their schema or pay to store them on VersionMetal.org.

The VersionMeta spec needs to be updated to describe the two forms (WKN/URI) and how tooling should use them, including local cache behavior.

[jwdonahue]

See also #8 VersionMeta tag used on websites is not an URI.