```
% pandoc -t native -s
---
foo:
- bar: bam
...
^D
Pandoc
  Meta
    { unMeta =
        fromList
          [ ( "foo"
            , MetaList
                [ MetaMap
                    (fromList [ ( "bar" , MetaInlines [ Str "bam" ] ) ])
                ]
            )
          ]
    }
  []
```