show status of a deutschebahn elevator
You need to call dbelevator.html?equipmentnumber like dbelevator.html?10072184 to get a status of a particular elevator. See http://data.deutschebahn.com/datasets/ for equipmentnumber on elevators (Aufzugdaten).
This code is written as part of Deutsche Bahn 3rd hackathon https://www.mindboxberlin.com/index.php/3rdhackathon.html