This link relation is defined in IETF RFC-5829.

This is the opposite relation to working-copy. A working-copy-of link points from a working copy to the published content item on which it is based.

The following example shows a content item entry resource containing a link of this type:

<entry xmlns="" xmlns:app="" xmlns:metadata="" xmlns:dcterms="">
        href="http://href="host-ip-address/webservice/escenic/content/6/published" rel="working-copy-of"/>