d` value of any visible text that appropriately and uniquely describes that main content.

For example:

```
<h1 id="weather">Weather portlet</h1>
<h1 id="stocks">Stock ticker portlet</h1>
    
<div role="main" aria-labelledby="weather">
    ...
</div>
    
<div role="main" aria-labelledby="stocks">
    ...
</div>
```

</script></mark-down>
<!-- End main panel -->
                <!-- This is where the rule id is injected -->
                <div id="ruleInfo"></div>
            </div>
            <div clas