<?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://www.w3.org/XML/1998/namespace"> <xs:import schemaLocation="ldml.xsd"/> <xs:attribute name="space"> <xs:simpleType> <xs:restriction base="xs:token"> <xs:enumeration value="default"/> <xs:enumeration value="preserve"/> </xs:restriction> </xs:simpleType> </xs:attribute> </xs:schema>