Final answer:
A means of storing the properties of objects without predetermining the fields is related to describing the physical properties of matter in chemistry, which are characteristics that do not involve a chemical change.
Step-by-step explanation:
A means of storing the properties of objects without predetermining the fields used to define them relates to a concept in chemistry where we refer to the physical properties of matter. These properties are characteristics of matter that do not involve a change in its chemical composition. Examples of physical properties include mass, color, volume, and state of matter. For example, when describing a liquid, we can say that it has no definite shape and takes the shape of its container. This example doesn't require predetermining a specific 'field' or property; it's a general description applicable to all liquids.
In a broader context, objects or collections of objects (systems) can be described without reference to their internal structures, as per Essential Knowledge from the AP curriculum, which states that A system is an object or a collection of objects. Thus, even items that do not neatly fit into a predefined category can be described by their physical properties or by what they are not, rather than being constrained by a rigid classification system.