_:n84f0f99390cb4b4bbf6d5bcadc78f7aaxb0
<http://schema.org/contentUrl>
<https://1544410162.rsc.cdn77.org/0A5VOF5lifvZ/master.m3u8>
<https://slideslive.com/38917596/from-predictive-to-caussal-modeling-bridging-the-gap>