title: Multiple level nesting in YAML
body: <p>I'm trying to use YAML to create list of all stored procs used in an application and from where they are called. I envisioned something like below but I think YAML does not allow multiple level nesting. </p>
  
  <pre><code>access_log:
    stored_proc: getsomething
      uses:
        usedin: some-&gt;bread-&gt;crumb
        usedin: something else here
    stored_proc: anothersp
      uses:
        usedin: blahblah
  
  reporting:
    stored_proc: reportingsp
      uses:
        usedin: breadcrumb
  </code></pre>
  
  <p>Is there a way to do this in YAML and if not, what other alternatives are there?</p>