The sub category tier beneath home's craft, hobby and tool types, laid out so a reader browsing a broad type such as Hobbies and Pastimes finds it split into named, described groupings rather than one long undifferentiated list. Each sub category page groups the live entries whose SubLabel matches its own name and carries its own prose stating what belongs in it and what does not. A sub category here is minted from a real authoritative classification scheme for its type, named in that sub category's own description, never invented from memory.