I'm trying to include related lists for Related Content and Content Deliveries on a VF page and I can't figure out their relationship names. I searched in the docs but couldn't find that info. Can someone help?

Where is that info (list of all standard relationship names) documented?

I tried the following and few other names without luck.

<apex:relatedList list="RelatedContent" />
<apex:relatedList list="Content" />
<apex:relatedList list="ContentDeliveries" />

Thanks much