Kensho edit-a-thon training slides
<a href="//commons.wikimedia.org/wiki/User:Ariel_Cetrone_(WMDC)" title="User:Ariel Cetrone (WMDC)">Ariel Cetrone (WMDC)</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>