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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:

 

STANDARDS LINE-UP

NewsML-G2

Latest version 2.19

EventsML-G2

Latest version 2.19

SportsML-G2

Latest version 2.2

ninjs (news-in-JSON)

Latest version 1.1

RightsML

Latest version 1.2

rNews

Latest version 1.2

NITF

Latest version 3.6

NewsML 1

Latest version 1.2

IIM

Latest version 4.2

IPTC 7901

Latest revision is 5