<div class="d-flex align-items-baseline">
  <h2 class="h6 font-weight-bold text-dark">{{ 'Sparql.Prefixes' | translate }}</h2>
  <button
    class="btn btn-link font-weight-bold p-0 ml-auto"
    type="button"
    [attr.aria-hidden]="isPrefixesHidden"
    (click)="togglePrefixes()">
    {{ isPrefixesHidden ? ('Action.Expand' | translate) : ('Action.Collapse' | translate) }}
  </button>
</div>
<span id="labelForSr" class="visually-hidden">{{ 'Sparql.ExitFromTextAreaForSr' | translate }}</span>
<div id="prefixes" [hidden]="isPrefixesHidden" class="mb-4"></div>
<div id="editor"></div>
