?q=topic%3Achemical-element" rel="nofollow">#chemical-element</a>
          </p>
          <h3 class="title">Documentation</h3>
          <p>
            <a class="link" href="/documentation/oxygen/latest/">API reference</a>
            <br/>
          </p>
          <h3 class="title">Funding</h3>
          <p>
            Consider supporting this project:
            <br/>
            <br/>
            <a class="link" href="https://example.com/funding/oxygen" rel="ugc">example.com</a>
            <br/>
   