1 Dataset license Posted by Yury Adamov on June 26, 2017 Tweet What is the license of chronas dataset? What are the sources? 1 comment 1 Dietmar Aumann · a year agoHi Yury! The data is mostly extracted from the public API at https://www.wikidata.org/w/api.php I am also thinking about making the Chronas API public, but for that we need a much bigger instance to support the traffic. Currently it barely holds the load of the application.