G2-Standards: Controlled Vocabulary Catalog
The specifications of all G2-Standards provide a Catalog of controlled vocabularies used with this item. A Catalog provides a mapping of the Scheme-URI - the globally unique and unambiguous identifier for a controlled vocabulary taking the format of a URL - to an alias-string to be used with the QCodes in G2 items.
To improve interoperability the IPTC has defined a set of controlled vocabularies - branded as NewsCodes - for the G2-Standards and a corresponding Catalog file:
- The current version is 25, as of 2014-11-03
- View/download the file which can be obtained by the URL: