IVOA Recommendation: Maintenance of the List of UCD Words Version 1.20
Delmotte Nausicaa, S. Derrière, Norman Gray, Robert W. Mann, Jonathan C. McDowell, McGlynn Thomas, Oschenbein Francois, P. Osuna, Andrea Preite Martinez, Guy T. Rixon, Williams Roy · arXiv (Cornell University) · 2006
According to what is stated in the IVOA Recommendation An IVOA standard for Unified Content Descriptors, a procedural document should be created in order to maintain (add, change, suppress words) the standard list of UCD1+ words The UCD1+ Controlled Vocabulary. This document describes the procedure to maintain the standard list of UCD1+ words.