Concept
Yoruba (culture or style), Southern Nigerian styles, West African (general), African (general, continental cultures), twins, siblings (people), people (agents), spirits (beings), people in religion, ritual objects, ceremonial objects, object genres (object classifications)Hierarchy Name
Styles and Periods (hierarchy name), People (hierarchy name), Object Genres (hierarchy name)Facet
Styles and Periods Facet, Agents Facet, Objects Facet