Data Source: Wikidata + Wikimedia Commons. For entities are limited to Europe and North America, but notable entities from other countries appear. There is also the Explore that lets you navigate the graph moving from a node to another, desktop mode advised. Built using ArangoDB, Redis, Vue + Cytoscape.js, data processing from Wikidata full dump took approx. 1-2 days, and due to space occupied I set a notability count on entities.