recognise redundancy

How to notice when similar things take on essentially the same meaning or make the same point.

Knowledge Node Summary

Some things can be so similar that they essentially represent examples of the same thing and it may be efficient to consider just one thing rather than two. In other cases, things that are discussed may have been superseded or for other reasons no longer used. Using one class to represent many examples can save space and time.

A summary of expert opinion:

The knowledge named 'recognise redundancy' is considered to be a little important.
In addition, the knowledge is thought to be of average complexity but quite difficult to learn, it is learned mainly by experience but needs study, and is mostly generally used knowledge.
Opinion is that it is quite justifiable knowledge.