Similar to ACM_DL_(識別子)
SNAC-ID (識別子)
SUDOC (識別子)
SUDOC (identifier)TA98 (識別子)
TePapa (識別子)
TePapa (identifier)UKPARL (識別子)
USCG (識別子)
USCG (identifier)VcBA (識別子)
VcBA (identifier)VIAF (identifier)
VIAF (識別子)
VIAF (identifier)WDQ (識別子)
WorldCat Identities (識別子)
YouTube channel (識別子)
YouTube custom (識別子)
YouTube handle (識別子)
YouTube playlist (識別子)
YouTube show (識別子)
YouTube user (識別子)
YouTube video (識別子)
Zbl (識別子)
ZBMATH (識別子)
&TWICE-Repackage-
*BSD
BSD-based+
+Template:-
-mosaic-
.bu
.bu.example
.example.html
.html