<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="http://dyomedea.com/ns/library" 
	xmlns:lib="http://dyomedea.com/ns/library" xmlns:ppl="http://dyomedea.com/ns/people" 
	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
	elementFormDefault="qualified" attributeFormDefault="unqualified">
  <xs:import namespace="http://dyomedea.com/ns/people" 
	schemaLocation="very-simple-2-ns-ppl.xsd"/>
  <xs:element name="library">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="book" type="lib:bookType"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:complexType name="bookType">
    <xs:sequence>
      <xs:element name="title" type="xs:string"/>
      <xs:element name="authors" type="ppl:authorType"/>
    </xs:sequence>
    <xs:attribute name="id" type="xs:ID" use="required"/>
  </xs:complexType>
</xs:schema>