(registered 2014-01-29, last updated 2014-01-29) Name : Michael Steidl Email : mdirector&iptc.org MIME media type name : Application MIME subtype name : Vendor Tree - vnd.iptc.g2.catalogitem+xml Required parameters : none Optional parameters : charset - identical to the charset parameter on application/xml as described in RFC 3023 [RFC3023] section 3.2 Encoding considerations : Identical to those of application/xml as described in RFC 3023, section 3.2 Security considerations : In regards to general XML Security issues, identical to those of "application/xml" as described in RFC3023, section 10. Beyond these general XML Security issues, the media type does not contain active or executable content. The information contained in the media type does not require privacy or integrity services, however the media type does support the use of the XML syntax and processing rules for creating and representing digital signatures as described by RFC3275. Interoperability considerations : Published specification : NewsML-G2 version 2.15 specifications and implementation guidelines http://www.iptc.org/std/NewsML-G2/ Applications which use this media : none Additional information : 1. Magic number(s) : none 2. File extension(s) : .xml 3. Macintosh file type code : Identical to those of "application/xml" as described in RFC3023 4. Object Identifiers: It must be possible to positively identify an Item as it mov None Person to contact for further information : 1. Name : Michael Steidl 2. Email : mdirector&iptc.org Intended usage : Common A Catalog Item conveys information about controlled vocabularies used by NewsML-G2 items. I holds at least a list of both an identifier and a short alias of this identifier for each vocabulary. These basics may be extended by optional metadata about the vocabulary. Author/Change controller : Michael Steidl (mdirector&iptc.org)