explore a greater range of features and data associated with a particular entity. Furthermore, by creating such a data graph separate from any particular visualization or any particular software system or device, users are not limited in the types of visualizations that are available for various systems and devices. For example, rather than having to completely re-create an expanded data graph for each new type of visualization, software system, or device, the same data graph can be used, which improves computing resource use and user satisfaction. [0051] Various features and advantages of some embodiments are set forth in the following claims.