To comprehend and simplify points, we can say that "things" is more or less a basic synonym for "entity.".
It is easier to recognize what an entity is by describing Topics, a term Google chooses to use in its interactions for a more comprehensive audience.
As a whole, entities are items or principles that can be distinctly determined, often people, places, points, and points.
On closer evaluation, topics are semantically wider than points. Subsequently, the important things-- the things-- that come from a topic, and also add to defining it, are entities.
To quote my dear teacher Umberto Eco, an entity is any type of idea or object belonging to the globe or one of the lots of "feasible worlds" (literary or dream globes).
The well-known title "from strings to points" plainly reveals what would certainly have been the main fad in Search in the years to come at Mountain sight.