1. A method for managing a collection of objects, comprising: selecting a property which is common to all of the objects; creating a plurality of exemplar structures, at least one exemplar structure for each object, each exemplar structure comprising: an exemplar, which is a good example of the property; a broader term, which provides context to the exemplar; an object identifier, which identifies one of the collection of objects; and at least one attribute, which describes the exemplar; prototypically categorizing the exemplar structures; and, using the exemplar structures to access information regarding said collection.