[Tagging] Mapping nonexistent paths

[ael]

On Tue, Mar 23, 2021 at 09:37:32AM -0400, Brian M. Sperlongano wrote:
> On Tue, Mar 23, 2021 at 9:19 AM Bert -Araali- Van Opstal <
> As I understand it, a "virtual" path is one that describes actual usage
> (where people walk, and should therefore be routed on) but does not
> manifest in any physical way.  Thus, a renderer could choose to not render
> these virtual connections (as they do not physically appear in the world)
> while routers can still use the data of "people walk across this place
> where there is no path".

+1. 

> Without some kind of tagging like virtual (or
> whatever it gets called),

I am coming around to path=link which seems somewhat clearer,
although others uses of link are for more concrete ways.

ael