<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="urn:ietf:params:xml:ns:rls-services"
 xmlns:xs="http://www.w3.org/2001/XMLSchema"
 xmlns="urn:ietf:params:xml:ns:rls-services"
 xmlns:rl="urn:ietf:params:xml:ns:resource-lists"
 elementFormDefault="qualified" attributeFormDefault="unqualified">
 <xs:element name="rls-services">
  <xs:complexType>
   <xs:sequence minOccurs="0" maxOccurs="unbounded">
    <xs:element name="service" type="serviceType"/>
   </xs:sequence>
  </xs:complexType>
 </xs:element>
 <xs:complexType name="serviceType">
  <xs:sequence>
   <xs:choice>
    <xs:element name="resource-list" type="xs:anyURI"/>
    <xs:element name="list" type="rl:listType"/>
   </xs:choice>
   <xs:element name="packages" type="packagesType" minOccurs="0"/>
   <xs:any namespace="##other" processContents="lax" minOccurs="0"
    maxOccurs="unbounded"/>
  </xs:sequence>
  <xs:attribute name="uri" type="xs:anyURI" use="required"/>
  <xs:anyAttribute namespace="##other" processContents="lax"/>
 </xs:complexType>
 <xs:complexType name="packagesType">
  <xs:sequence minOccurs="0" maxOccurs="unbounded">
   <xs:element name="package" type="packageType"/>
   <xs:any namespace="##other" processContents="lax" minOccurs="0"
    maxOccurs="unbounded"/>
  </xs:sequence>
 </xs:complexType>
 <xs:simpleType name="packageType">
  <xs:restriction base="xs:string"/>
 </xs:simpleType>
</xs:schema>
