Line number of <a href="https://en.wikipedia.org/wiki/Berlin_tram" class="extiw" title="en:Berlin tram">Berlin tram</a>: line 37
<a href="//commons.wikimedia.org/wiki/User:NordNordWest" title="User:NordNordWest">NordNordWest</a>
<span class="int-own-work" lang="en">Own work</span>