The entry meta after content (formerly known as the post meta) is the name given to the line of metadata usually following the end of the content of a Post.
By default, the entry meta below the content displays the categories and tags, but Genesis lets you edit it with the filter
You are allowed to use shortcodes.
The default value for the entry meta after content:
Edit the entry meta after content:
Remove the entry meta after content altogether:
As always, you can use conditional tags or the template hierarchy to have your edits only take effect under certain circumstances.
genesis_post_meta is located in lib/structure/post.php.