The YANG clauses in IEEE Std 802.1Q, P802.1CBcv, P802.ABcu all include
the following in a "YANG Framework" or similarly named clause:
"
The YANG framework applies hierarchy in the following areas:
1) The uniform resource name (URN), as specified in IEEE Std 802d-2017.
The structure of the URN is such that ieee is the root (i.e., name-space
identifier), followed by the standard, then the working group developing
the standard.
"
The description of the structure of the URN does not appear to match the
URNs actually used, nor does is it agree with the specification in IEEE
Std 802-d.
Here are some examples of urn usage from published 802.1Q YANG modules:
namespace urn:ieee:std:802.1Q:yang:ieee802-types;
namespace urn:ieee:std:802.1Q:yang:ieee802-dot1q-types;
namespace urn:ieee:std:802.1Q:yang:ieee802-dot1q-bridge;
namespace urn:ieee:std:802.1Q:yang:ieee802-dot1q-stream-filters-gates;
This usage does agree with Clause 11 of IEEE Std 802-d.