_:nd2b6affc1af94df485daf38cefea873dxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://de.mathworks.com/help/thingspeak/continuously-collect-data-and-bulk-update-a-thingspeak-channel-using-a-raspberry-pi-board.html>