NewsML-G2 2.27 Package Item XML Schema, document version 1 Approval of this XML Schema version: 2018-04-25 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 revision: 2018-05-04 Schema design created for the IPTC in 2008 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) 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 Property; the semantics are defined by the concept referenced by the rel attribute. The semantics of the Extension Property must have the same scope as the parent property. Extension point for provider-defined properties from other namespaces The part this group plays within its container - expressed by a QCode / either the role or the roleuri attribute MUST be used The part this group plays within its container - expressed by a URI / either the role or the roleuri attribute MUST be used An indication whether the elements in the group are complementary and unordered, complementary and ordered or a set of alternative elements - expressed by a QCode An indication whether the elements in the group are complementary and unordered, complementary and ordered or a set of alternative elements - expressed by a URI The reference to a local group acting as the root of the hierarchy of groups