tion-types">
                <caption>Subscription Types</caption>
                <thead>
                  <tr>
                    <th>Name</th>
                    <th>Description</th>
                    <th>Reference</th>
                  </tr>
                </thead>
                <tbody>
                  <tr>
                    <td>WebSocketSubscription2021</td>
                    <td>Subscription type that uses the WebSocket API.</td>
                    <td><a href="https://solidproject.org