Like the IMDB data, it is a simple example of a graph, the Wikipedia Graph, and the foundation from which more graph examples can be built. Unlike IMDB, this is a Directed Graph, so some interesting insights can be gleaned. You can have fun looking at pages that have the most inbound, outbound or bi-directional links but there is so much more you can do once you you wrap your mind around it. “Which US President\Vice President has the most influence in WikipediaLand!?”