Although the Jumeau firm had won commendations, very few Jumeau dolls can be securely identified dating before the 1870s.

At least nine such bodies have been securely identified, of which the largest, most distant, and best known is Sedna.

The site, apparently deserted since, has not been securely identified.

Every Xanadu server is uniquely and securely identified.

Every user is uniquely and securely identified.

Every document is uniquely and securely identified.

Silius is believed to have been born between 23 and 35 CE, but his birthplace has not been securely identified.

A bas-relief from Eisenberg (see left) shows the couple in the same relative positions, with Rosmerta securely identified by the inscription.

It was decorated with caryatids and pediment sculpture commissioned from Diogenes of Athens, whose work has either been lost or not securely identified as such.

The principle of Designated Authority: the author of an item of metadata should be securely identified.