Description: Used to describe the levels of the category hierarchy. Note that we do not indicate nesting levels or roll-up structures here. This is done to be able to support ragged hierarchies.
Example(s):
<catlevel ID="Level1" levelnm="Broader sectors" /> <catlevel ID="Level2" levelnm="Narrower sectors" /> <catlevel ID="Level3" levelnm="Occupations" />