1. A computer-based system for presenting facts, comprising: an object access module adapted to establish a set of objects, each object having a set of facts, each fact having an attribute and a corresponding value, wherein at least one value of at least one fact describes a geographic location; an interface module adapted to provide a user interface for identifying one or more facts of the objects in the set to present; and a presentation module for presenting via the user interface a representation of the identified facts of the objects in the set, the representation describing the attributes and corresponding values of the identified facts.