<https://chainlinktoday.com/sergey-nazarov-and-juan-benet-talk-building-the-truth-machine-at-filecoin-orbit/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://chainlinktoday.com/sergey-nazarov-and-juan-benet-talk-building-the-truth-machine-at-filecoin-orbit/>