These documents contain information about editorial practice for the Art & Architecture Thesaurus (AAT)®, the Getty Thesaurus of Geographic Names (TGN)®, the Union List of Artist Names (ULAN)®, the Cultural Objects Name Authority (CONA)®, and the Getty Iconography Authority (IA)™.
The editorial guidelines provide rules and recommendations intended for contributors to the Getty Vocabularies, the editors of the Getty Vocabulary Program, and the general interested public. Implementers of the Getty Vocabulary data should consult these guidelines to understand the methods of creation and the content of the Getty Vocabularies.
These guidelines are maintained by the Getty Vocabulary Program. For comments and questions, please write to vocab@getty.edu.
The Art & Architecture Thesaurus® (AAT), the Union List of Artist Names® (ULAN), the Getty Thesaurus of Geographic Names® (TGN), the Cultural Objects Name Authority® (CONA), and the Getty Iconography Authority (IA) are copyrighted by the J. Paul Getty Trust. Companies and institutions interested in regular or extensive use of the Vocabularies should consider obtaining the data as Linked Open Data or in other formats. All available Getty Vocabulary data is provided fee-free under the Open Data Commons Attribution License (ODC-By) 1.0.
Credits
The Getty Vocabularies Program (GVP): Patricia Harpring
(Managing Editor, GVP), Antonio Beecroft (Editor, GVP), Robin
E. Johnson (Editor, GVP), Jonathan Ward (Editor, GVP).
Revised 2024-2025 by Emily Benoff and Mark Pyzyk (Getty Research Institute)