Semantic control at the point of creation
The principle that reuse precedes creation: before creating an entity, one must check whether the concept already exists.
The principle that reuse precedes creation: before creating an entity, one must check whether the concept already exists. A vocabulary is stabilized by protecting its point of entry, not by auditing it afterwards.
It is preventive, which is why it works. Cleaning duplicates afterwards is a recurring project that never ends; preventing their creation requires a control at the moment and a decision about who may create what.
