12. The system of claim 11 , wherein the retrieved information describing media is a list of actors, directors, composers, titles, and locations.
12. The system of claim 11 , wherein the retrieved information describing media is a list of actors, directors, composers, titles, and locations. 13. The system of claim 12 , wherein constructing the graph that models how the media are interconnected is further based on pieces of common information in two media.