# distinguished name of an entry. On the other hand, the attribute
# type distinguishedName is meant to be an "abstract" type and other
# dn-valued attribute types derive from it. So at most, 'dn' would
-# be a subtype of distinguishedName.
+# be a subtype of distinguishedName, something like:
+# attributetype ( dnOID NAME 'dn' SUP distinguishedName
+# SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )
attributetype ( 2.5.4.49 NAME 'distinguishedName'
EQUALITY distinguishedNameMatch