1<?xml version="1.0" encoding="utf-8"?>
 2<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 3  xmlns="urn:schemas-microsoft-com:office:powerpoint"
 4  targetNamespace="urn:schemas-microsoft-com:office:powerpoint" elementFormDefault="qualified"
 5  attributeFormDefault="unqualified">
 6  <xsd:element name="iscomment" type="CT_Empty"/>
 7  <xsd:element name="textdata" type="CT_Rel"/>
 8  <xsd:complexType name="CT_Empty"/>
 9  <xsd:complexType name="CT_Rel">
10    <xsd:attribute name="id" type="xsd:string"/>
11  </xsd:complexType>
12</xsd:schema>