114 - Knowledge Development - Zettelkasten is about knowledge development, while wikis are better suited for knowledge management.
Part of knowledge development is the generation of useful connections that can be acted upon or provide new information that is relevant. The new information can add context to the existing information. Think of how “dogs” sit in the wider context of both mammals and pets, whereby you link to both in your note on dogs.
New information can also add another component to an existing model. This is the flip side of wider context. An example of this would be linking to the dogs note in your pets note.
The wider context of this note would be Zettelkasten Principles (Note 1e).