Travel

Itineraries and description of places.

Genre hierarchies

Classification	Description	Examples
Travel/<Continent>	Travel by continent	Rick Steves Europe Through the Back Door (Rick Steves) → Travel/Europe, Lonely Planet Asia (Lonely Planet) → Travel/Asia
Travel/<Continent>/<Country>	Travel scoped to a country	Rick Steves Italy (Rick Steves) → Travel/Europe/Italy

Place subjects are scope modifiers, not standalone classifications. They attach to an existing Type/Genre. The mapping layer should treat a place subject as a <Country> tag on the primary classification, not as the primary classification itself.