NewsML-G2_2.13 Package Item XML Schema, document version 1 Date of creation of this XML Schema version: 2012-10-24 Any changes applied to this version of the XML Schema can be found at http://dev.iptc.org/G2-Approved-Changes Date of creation of this XML Schema document version: 2012-12-03 Schema created for the IPTC by Jay Cousins, RivCom Ltd (jay.cousins@rivcom.com), Ulf Wingstedt, CNet Svenska AB (ulf.wingstedt@cnet.se) Schema maintained for the IPTC by Michael Steidl (IPTC), previously by Laurent Le Meur (AFP) An Item used for packaging references to other Items and Web resources. A set of properties about the content NewsML-G2 2.11: groupSet was made a global declaration A hierarchical set of groups A mixed set of group references and references to items or Web resources A reference to a group local to the package The reference to the id of a local group A reference to a target item or Web resource A reference to a target concept Extension point for provider-defined properties from other namespaces The part this group plays within its container An indication whether the elements in the group are complementary and unordered, complementary and ordered or a set of alternative elements The reference to a local group acting as the root of the hierarchy of groups