http://www.vizrt.com/types/relation/list-pool
This link relation identifies a link to a list pool - a feed containing links to all the entries in a list or inbox. Links of this type occur in feed resources representing a section's lists or inboxes.
The following example shows a link of this type:
<entry> ... <link href="http://host-ip-address/webservice/content/com.escenic.list-pool/423" rel="http://www.vizrt.com/types/relation/list-pool" type="application/atom+xml"/> ... </entry>