. "Proper concept. Used in AAT only; TGN & ULAN have their own, e.g. gvp:PhysPlaceConcept & gvp:PersonConcept. Used for indexing and cataloguing" . . . . "Concept" . "rhyta (AAT)" . . "Proper concept. Used in AAT only; TGN & ULAN have their own, e.g. gvp:PhysPlaceConcept & gvp:PersonConcept. Used for indexing and cataloguing.\nExample: rhyta (AAT)" .