[Stack-cvs] stack-1-0/schemas dc.xsd,NONE,1.1.2.1 imsmd_v1p2.xsd,NONE,1.1.2.1 sample_questions.xml,NONE,1.1.2.1 sample_questions.xsd,NONE,1.1.2.1 test.xsd,NONE,1.1.2.1 test_instance,NONE,1.1.2.1 test_instance.xml,NONE,1.1.2.1 test_instance2.xml,NONE,1.1.2.1

[pkiddie <pk...@us...>]

Update of /cvsroot/stack/stack-1-0/schemas
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28028/schemas

Added Files:
      Tag: development_xmlrqp
	dc.xsd imsmd_v1p2.xsd sample_questions.xml 
	sample_questions.xsd test.xsd test_instance test_instance.xml 
	test_instance2.xml 
Log Message:
Refinements to schema creation: addition of methods to simplify schema creation.
Updates to stackQuestion.
Some example schemas

--- NEW FILE: test_instance.xml ---
<?xml version="1.0"?>
<assessmentItem xmlns="http://www.stack.bham.ac.uk/schemas/stackQuestion.xsd" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:lom="http://www.imsglobal.org/xsd/imsmd_v1p2" version="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="file:///c:/temp/Java%20Schema%20Validator/msv-20030225/test.xsd">
      <dc:title>Patrologia Latina Database</dc:title>
      <dc:creator>Jacques Paul Migne</dc:creator>
      <dc:date>1993</dc:date>
      <dc:language>la</dc:language>
      <dc:format>CD-ROM</dc:format>
      <dc:description>
        The Patrologia Latina Database is an electronic version of the 221 
        volumes of the first edition of Jacques-Paul Migne's Patrologia Latina
        which was published between 1844 and 1865. The Patrologia Latina 
        comprises the works of the Church Fathers from Tertullian in 200 AD to
        the death of Pope Innocent III in 1216. The database is fully searchable.
      </dc:description>
      <dc:publisher>Chadwyck-Healey</dc:publisher>
</assessmentItem>


--- NEW FILE: test_instance2.xml ---
<?xml version="1.0"?>
<assessmentItem version="1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:lom="http://www.imsglobal.org/xsd/imsmd_v1p2" xmlns:xml="http://www.w3.org/XML/1998/namespace" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="file:///c:/temp/Java%20Schema%20Validator/msv-20030225/test.xsd">
        <dc:identifier>string by default</dc:identifier>
        <dc:title>string by default</dc:title>
        <dc:description>string by default</dc:description>
        <dc:creator>string by default</dc:creator>
        <dc:publisher>string by default</dc:publisher>
        <dc:type>string by default</dc:type>
        <dc:format>string by default</dc:format>
        <dc:language>string by default</dc:language>
        <dc:rights>string by default</dc:rights>
        <dc:date>string by default</dc:date>
        <lom:keyword>test</lom:keyword>
        <lom:context>Higher Education</lom:context>
        <lom:difficulty>easy</lom:difficulty>
        <lom:typicallearningtime>
            <lom:datetime>string</lom:datetime>
        </lom:typicallearningtime>
        <competency>string</competency>
        <competencylevel>string</competencylevel>
        <excercisetype>string</excercisetype>
    <question>
        <questionVarsRaw>string</questionVarsRaw>
        <questionVars>
            <key>string</key>
            <val>string</val>
        </questionVars>
        <questionStem>string</questionStem>
        <questionAns>string</questionAns>
        <questionAnsKey>string</questionAnsKey>
        <questionAnsVarsRaw>string</questionAnsVarsRaw>
        <questionAnsVars>
            <key>string</key>
            <val>string</val>
        </questionAnsVars>
        <questionSol>string</questionSol>
        <questionNote>string</questionNote>
    </question>
    <questionOptions>
        <InsertStars>string</InsertStars>
        <InformalSyntax>string</InformalSyntax>
        <AllowInputTool>string</AllowInputTool>
        <SyntaxHint>string</SyntaxHint>
        <Display>string</Display>
        <Language>string</Language>
        <QuVal>string</QuVal>
        <MarkModMethod>string</MarkModMethod>
        <Penalty>string</Penalty>
        <Forbid>string</Forbid>
        <Allow>string</Allow>
        <AnsTest>string</AnsTest>
        <AnsTestOpt>string</AnsTestOpt>
        <TeacherEmail>string</TeacherEmail>
        <FeedBackGenericCorrect>string</FeedBackGenericCorrect>
        <FeedBackGenericIncorrect>string</FeedBackGenericIncorrect>
        <FeedBackGenericPCorrect>string</FeedBackGenericPCorrect>
        <ShowSol>string</ShowSol>
    </questionOptions>
    <questionPotResp>
        <SAns>string</SAns>
        <TAns>string</TAns>
        <AnsTest>string</AnsTest>
        <AnsTestOpt>string</AnsTestOpt>
        <true>
            <RawMarkMod>string</RawMarkMod>
            <RawMark>string</RawMark>
            <Penalty>string</Penalty>
            <FeedBack>string</FeedBack>
            <AnswerNote>string</AnswerNote>
            <ApLat>string</ApLat>
        </true>
        <false>
            <RawMarkMod>string</RawMarkMod>
            <RawMark>string</RawMark>
            <Penalty>string</Penalty>
            <FeedBack>string</FeedBack>
            <AnswerNote>string</AnswerNote>
            <ApLat>string</ApLat>
        </false>
    </questionPotResp>
</assessmentItem>

--- NEW FILE: test_instance ---
<?xml version="1.0"?>
<assessmentItem 
   xmlns="http://www.stack.bham.ac.uk/schemas/stackQuestion.xsd"
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:lom="http://www.imsglobal.org/xsd/imsmd_v1p2"
   version="1.0">

      <dc:title>Patrologia Latina Database</dc:title>
      <dc:creator>Jacques Paul Migne</dc:creator>
      <dc:date>1993</dc:date>
      <dc:language>la</dc:language>
      <dc:format>CD-ROM</dc:format>
      <bc:extent>2 computer laser optical disks; 4 3/4 in</bc:extent>
      <dc:description>
        The Patrologia Latina Database is an electronic version of the 221 
        volumes of the first edition of Jacques-Paul Migne's Patrologia Latina
        which was published between 1844 and 1865. The Patrologia Latina 
        comprises the works of the Church Fathers from Tertullian in 200 AD to
        the death of Pope Innocent III in 1216. The database is fully searchable.
      </dc:description>
      <bc:systemRequirements>
        Multimedia PC 486x or higher, 8mb memory, CD-ROM drive, sound card, 
        SVGA 256-colour monitor, Windows 95 or Windows 3.1
      </bc:systemRequirements>
      <subject subjectScheme="LCSH">
         Christian literature, Early
      </subject>
      <identifier identifierScheme="URN">
         isbn:0-89887-113-1
      </identifier>
      <bc:placePublication>Cambridge</bc:placePublication>
      <dc:publisher>Chadwyck-Healey</dc:publisher>

</assessmentItem>


--- NEW FILE: sample_questions.xml ---
<?xml version="1.0"?>
<mathQuiz>
    <assessmentItem>
      <assessmentItem_ord order="0">
          <questionVarsRaw>n = 3;m = 5;p = 2*(x-n)^2*(x-m);q = expand(p)</questionVarsRaw>
          <questionStem>Factorise 
\[ @q@, \]
given that $(x-@n@)$ is a factor. </questionStem>
          <questionAns>p</questionAns>
          <questionAnsKey>ans1</questionAnsKey>
          <questionAnsVarsRaw>n = 3;m = 5;p = 2*(x-n)^2*(x-m);q = expand(p)</questionAnsVarsRaw>
          <questionPotResp>
            <questionPotResp_ord order="0">
                <SAns>ans1</SAns>
                <TAns>p</TAns>
                <AnsTest>FacForm</AnsTest>
                <AnsTestOpt>x</AnsTestOpt>
                <true>
                    <RawMarkMod>=</RawMarkMod>
[...1053 lines suppressed...]
              <SyntaxHint>[matrix([?,?],[?,?]),matrix([?,?],[?,?])]</SyntaxHint>
          </questionOptions>
          <questionAnsVars>
            <questionAnsVars_ord order="0">
                <key>SA</key>
                <value>ans1[1]</value>
            </questionAnsVars_ord>
            <questionAnsVars_ord order="1">
                <key>SB</key>
                <value>ans1[2]</value>
            </questionAnsVars_ord>
          </questionAnsVars>
          <questionGUID>MTExMjE3NjE0NTM5Mzg0Mj</questionGUID>
          <questionName>matrix_noncom_2</questionName>
          <questionDescription>Show matrix multiplication is not commutative</questionDescription>
          <questionKeywords>demo, matrix, multiply</questionKeywords>
          <questionDateLastEdited>2005-04-25 17:23:13</questionDateLastEdited>
      </assessmentItem_ord>
    </assessmentItem>
</mathQuiz>

--- NEW FILE: test.xsd ---
<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:lom="http://www.imsglobal.org/xsd/imsmd_v1p2" version="1.0">
    <xs:import namespace="http://purl.org/dc/elements/1.1/" schemaLocation="dc.xsd" />
    <xs:import namespace="http://www.imsglobal.org/xsd/imsmd_v1p2" schemaLocation="imsmd_v1p2.xsd" />
    <xs:element name="dublincore">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="dc:identifier" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:title" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:description" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:creator" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:publisher" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:type" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:format" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:language" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:rights" minOccurs="0" maxOccurs="1" />
                <xs:element ref="dc:date" minOccurs="0" maxOccurs="1" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="lom">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="lom:keyword" minOccurs="0" maxOccurs="1" />
                <xs:element ref="lom:context" minOccurs="0" maxOccurs="1" />
                <xs:element ref="lom:difficulty" minOccurs="0" maxOccurs="1" />
                <xs:element ref="lom:typicallearningtime" minOccurs="0" maxOccurs="1" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="stack">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="competency" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="competencylevel" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="excercisetype" minOccurs="0" maxOccurs="1" type="xs:string" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="question">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="questionVarsRaw" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="questionVars" minOccurs="0" maxOccurs="1" type="keyval" />
                <xs:element name="questionStem" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="questionAns" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="questionAnsKey" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="questionAnsVarsRaw" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="questionAnsVars" minOccurs="0" maxOccurs="1" type="keyval" />
                <xs:element name="questionSol" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="questionNote" minOccurs="0" maxOccurs="1" type="xs:string" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:simpleType name="insertstars">
        <xs:restriction base="xs:string">
            <xs:enumeration value="TRUE" />
            <xs:enumeration value="FALSE" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="informalsyntax">
        <xs:restriction base="xs:string">
            <xs:enumeration value="TRUE" />
            <xs:enumeration value="FALSE" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="allowinputtool">
        <xs:restriction base="xs:string">
            <xs:enumeration value="Form box" />
            <xs:enumeration value="Form box + JOME" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="display">
        <xs:restriction base="xs:string">
            <xs:enumeration value="String" />
            <xs:enumeration value="LaTeX" />
            <xs:enumeration value="MathML" />
            <xs:enumeration value="LaTeX Source" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="language">
        <xs:restriction base="xs:string">
            <xs:enumeration value="en" />
            <xs:enumeration value="es" />
            <xs:enumeration value="nl" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="markmodmethod">
        <xs:restriction base="xs:string">
            <xs:enumeration value="Penalty" />
            <xs:enumeration value="Last Answer" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="anstest">
        <xs:restriction base="xs:string">
            <xs:enumeration value="AlgEquiv" />
            <xs:enumeration value="CASEqual" />
            <xs:enumeration value="Num_tol_relative" />
            <xs:enumeration value="Num_tol_absolute" />
            <xs:enumeration value="String" />
            <xs:enumeration value="StringSloppy" />
            <xs:enumeration value="RegExp" />
            <xs:enumeration value="FacForm" />
            <xs:enumeration value="SA_factored" />
            <xs:enumeration value="SA_expanded" />
            <xs:enumeration value="PartFrac" />
            <xs:enumeration value="Diff" />
            <xs:enumeration value="Int" />
            <xs:enumeration value="SA_True" />
            <xs:enumeration value="True" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="showsol">
        <xs:restriction base="xs:string">
            <xs:enumeration value="Always" />
            <xs:enumeration value="Never" />
            <xs:enumeration value="On request" />
            <xs:enumeration value="After correct answer" />
        </xs:restriction>
    </xs:simpleType>
    <xs:element name="questionOptions">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="InsertStars" minOccurs="0" maxOccurs="1" type="insertstars" />
                <xs:element name="InformalSyntax" minOccurs="0" maxOccurs="1" type="informalsyntax" />
                <xs:element name="AllowInputTool" minOccurs="0" maxOccurs="1" type="allowinputtool" />
                <xs:element name="SyntaxHint" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="Display" minOccurs="0" maxOccurs="1" type="display" />
                <xs:element name="Language" minOccurs="0" maxOccurs="1" type="language" />
                <xs:element name="QuVal" minOccurs="0" maxOccurs="1" type="xs:float" />
                <xs:element name="MarkModMethod" minOccurs="0" maxOccurs="1" type="markmodmethod" />
                <xs:element name="Penalty" minOccurs="0" maxOccurs="1" type="xs:float" />
                <xs:element name="Forbid" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="Allow" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="AnsTest" minOccurs="0" maxOccurs="1" type="anstest" />
                <xs:element name="AnsTestOpt" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="TeacherEmail" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="FeedBackGenericCorrect" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="FeedBackGenericIncorrect" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="FeedBackGenericPCorrect" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="ShowSol" minOccurs="0" maxOccurs="1" type="showsol" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:simpleType name="anstest">
        <xs:restriction base="xs:string">
            <xs:enumeration value="AlgEquiv" />
            <xs:enumeration value="CASEqual" />
            <xs:enumeration value="Num_tol_relative" />
            <xs:enumeration value="Num_tol_absolute" />
            <xs:enumeration value="String" />
            <xs:enumeration value="StringSloppy" />
            <xs:enumeration value="RegExp" />
            <xs:enumeration value="FacForm" />
            <xs:enumeration value="SA_factored" />
            <xs:enumeration value="SA_expanded" />
            <xs:enumeration value="PartFrac" />
            <xs:enumeration value="Diff" />
            <xs:enumeration value="Int" />
            <xs:enumeration value="SA_True" />
            <xs:enumeration value="True" />
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="rawmarkmod">
        <xs:restriction base="xs:string">
            <xs:enumeration value="=" />
            <xs:enumeration value="+" />
            <xs:enumeration value="-" />
            <xs:enumeration value="=AT" />
        </xs:restriction>
    </xs:simpleType>
    <xs:element name="questionPotResp">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="SAns" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="TAns" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="AnsTest" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="AnsTestOpt" minOccurs="0" maxOccurs="1" type="xs:string" />
                <xs:element name="true">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element name="RawMarkMod" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="RawMark" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="Penalty" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="FeedBack" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="AnswerNote" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="ApLat" minOccurs="0" maxOccurs="1" type="xs:string" />
                        </xs:sequence>
                    </xs:complexType>
                </xs:element>
                <xs:element name="false">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element name="RawMarkMod" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="RawMark" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="Penalty" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="FeedBack" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="AnswerNote" minOccurs="0" maxOccurs="1" type="xs:string" />
                            <xs:element name="ApLat" minOccurs="0" maxOccurs="1" type="xs:string" />
                        </xs:sequence>
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:complexType name="keyval">
        <xs:sequence>
            <xs:element name="key" type="xs:string" />
            <xs:element name="val" type="xs:string" />
        </xs:sequence>
    </xs:complexType>
    <xs:element name="assessmentItem">
        <xs:complexType>
            <xs:all>
                <xs:element ref="dublincore" />
                <xs:element ref="lom" />
                <xs:element ref="stack" />
                <xs:element ref="question" />
                <xs:element ref="questionOptions" />
                <xs:element ref="questionPotResp" />
            </xs:all>
            <xs:attribute name="version" use="required">
                <xs:simpleType>
                    <xs:restriction base="xs:string">
                        <xs:pattern value="[1-9]+[0-9]*\.[0-9]+" />
                    </xs:restriction>
                </xs:simpleType>
            </xs:attribute>
        </xs:complexType>
    </xs:element>
</xs:schema>

--- NEW FILE: imsmd_v1p2.xsd ---
<?xml version="1.0" encoding="UTF-8"?>
<!-- edited by Thomas Wason  -->
<xsd:schema xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2"
			targetNamespace="http://www.imsglobal.org/xsd/imsmd_v1p2"  
            xmlns:xsd="http://www.w3.org/2001/XMLSchema"   
            elementFormDefault="unqualified" 
            version="IMS MD 1.2.1">

   <xsd:import namespace = "http://www.w3.org/XML/1998/namespace" schemaLocation = "http://www.w3.org/2001/03/xml.xsd"/> 

   <!-- ******************** -->
   <!-- ** Change History ** -->
   <!-- ******************** -->
   <xsd:annotation>
      <xsd:documentation>2001-04-26 T.D.Wason. IMS meta-data 1.2 XML-Schema.                                  </xsd:documentation>
      <xsd:documentation>2001-06-07 S.E.Thropp. Changed the multiplicity on all elements to match the         </xsd:documentation>
      <xsd:documentation>Final 1.2 Binding Specification.                                                     </xsd:documentation>
      <xsd:documentation>Changed all elements that use the langstringType to a multiplicy of 1 or more        </xsd:documentation>
      <xsd:documentation>Changed centity in the contribute element to have a multiplicity of 0 or more.       </xsd:documentation>
      <xsd:documentation>Changed the requirement element to have a multiplicity of 0 or more.                 </xsd:documentation>
      <xsd:documentation> 2001-07-25 Schawn Thropp.  Updates to bring the XSD up to speed with the W3C        </xsd:documentation>
      <xsd:documentation> XML Schema Recommendation.  The following changes were made: Change the             </xsd:documentation>
      <xsd:documentation> namespace to reference the 5/2/2001 W3C XML Schema Recommendation,the base          </xsd:documentation>
      <xsd:documentation> type for the durtimeType, simpleType, was changed from timeDuration to duration.    </xsd:documentation>              
      <xsd:documentation> Any attribute declarations that have use="default" had to change to use="optional"  </xsd:documentation>
      <xsd:documentation> - attr.type.  Any attribute declarations that have value ="somevalue" had to change </xsd:documentation>
      <xsd:documentation> to default = "somevalue" - attr.type (URI)                                          </xsd:documentation>
      <xsd:documentation> 2001-09-04 Schawn Thropp                                                            </xsd:documentation>
      <xsd:documentation> Changed the targetNamespace and namespace of schema to reflect version change       </xsd:documentation>
   </xsd:annotation>

   <!-- *************************** -->
   <!-- ** Attribute Declaration ** -->
   <!-- *************************** -->

   <xsd:attributeGroup name="attr.type">
      <xsd:attribute name="type" use="optional" default="URI">
         <xsd:simpleType>
            <xsd:restriction base="xsd:string">
               <xsd:enumeration value="URI"/>
               <xsd:enumeration value="TEXT"/>
            </xsd:restriction>
         </xsd:simpleType>
      </xsd:attribute>
   </xsd:attributeGroup>

   <xsd:group name="grp.any">
      <xsd:annotation>
         <xsd:documentation>Any namespaced element from any namespace may be used for an &quot;any&quot; element.  The namespace for the imported element must be defined in the instance, and the schema must be imported.  </xsd:documentation>
      </xsd:annotation>
      <xsd:sequence>
         <xsd:any namespace="##any" processContents="strict" minOccurs="0" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:group>

   <!-- ************************* -->
   <!-- ** Element Declaration ** -->
   <!-- ************************* -->

   <xsd:element name="aggregationlevel" type="aggregationlevelType"/>
   <xsd:element name="annotation" type="annotationType"/>
   <xsd:element name="catalogentry" type="catalogentryType"/>
   <xsd:element name="catalog" type="catalogType"/>
   <xsd:element name="centity" type="centityType"/>
   <xsd:element name="classification" type="classificationType"/>
   <xsd:element name="context" type="contextType"/>
   <xsd:element name="contribute" type="contributeType"/>
   <xsd:element name="copyrightandotherrestrictions" type="copyrightandotherrestrictionsType"/>
   <xsd:element name="cost" type="costType"/>
   <xsd:element name="coverage" type="coverageType"/>
   <xsd:element name="date" type="dateType"/>
   <xsd:element name="datetime" type="datetimeType"/>
   <xsd:element name="description" type="descriptionType"/>
   <xsd:element name="difficulty" type="difficultyType"/>
   <xsd:element name="educational" type="educationalType"/>
   <xsd:element name="entry" type="entryType"/>
   <xsd:element name="format" type="formatType"/>
   <xsd:element name="general" type="generalType"/>
   <xsd:element name="identifier" type="xsd:string"/>
   <xsd:element name="intendedenduserrole" type="intendedenduserroleType"/>
   <xsd:element name="interactivitylevel" type="interactivitylevelType"/>
   <xsd:element name="interactivitytype" type="interactivitytypeType"/>
   <xsd:element name="keyword" type="keywordType"/>
   <xsd:element name="kind" type="kindType"/>
   <xsd:element name="langstring" type="langstringType"/>
   <xsd:element name="language" type="xsd:string"/>
   <xsd:element name="learningresourcetype" type="learningresourcetypeType"/>
   <xsd:element name="lifecycle" type="lifecycleType"/>
   <xsd:element name="location" type="locationType"/>
   <xsd:element name="lom" type="lomType"/>
   <xsd:element name="maximumversion" type="minimumversionType"/>
   <xsd:element name="metadatascheme" type="metadataschemeType"/>
   <xsd:element name="metametadata" type="metametadataType"/>
   <xsd:element name="minimumversion" type="maximumversionType"/>
   <xsd:element name="name" type="nameType"/>
   <xsd:element name="purpose" type="purposeType"/>
   <xsd:element name="relation" type="relationType"/>
   <xsd:element name="requirement" type="requirementType"/>
   <xsd:element name="resource" type="resourceType"/>
   <xsd:element name="rights" type="rightsType"/>
   <xsd:element name="role" type="roleType"/>
   <xsd:element name="semanticdensity" type="semanticdensityType"/>
   <xsd:element name="size" type="sizeType"/>
   <xsd:element name="source" type="sourceType"/>
   <xsd:element name="status" type="statusType"/>
   <xsd:element name="structure" type="structureType"/>
   <xsd:element name="taxon" type="taxonType"/>
   <xsd:element name="taxonpath" type="taxonpathType"/>
   <xsd:element name="technical" type="technicalType"/>
   <xsd:element name="title" type="titleType"/>
   <xsd:element name="type" type="typeType"/>
   <xsd:element name="typicalagerange" type="typicalagerangeType"/>
   <xsd:element name="typicallearningtime" type="typicallearningtimeType"/>
   <xsd:element name="value" type="valueType"/>
   <xsd:element name="person" type="personType"/>
   <xsd:element name="vcard" type="xsd:string"/>
   <xsd:element name="version" type="versionType"/>
   <xsd:element name="installationremarks" type="installationremarksType"/>
   <xsd:element name="otherplatformrequirements" type="otherplatformrequirementsType"/>
   <xsd:element name="duration" type="durationType"/>
   <xsd:element name="id" type="idType"/>

   <!-- ******************* -->
   <!-- ** Complex Types ** -->
   <!-- ******************* -->

   <xsd:complexType name="aggregationlevelType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="annotationType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="person" minOccurs="0"/>
         <xsd:element ref="date" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="catalogentryType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="catalog"/>
         <xsd:element ref="entry"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="centityType">
      <xsd:sequence>
         <xsd:element ref="vcard"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="classificationType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="purpose" minOccurs="0"/>
         <xsd:element ref="taxonpath" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="description" minOccurs="0"/>
         <xsd:element ref="keyword" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="contextType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="contributeType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="role"/>
         <xsd:element ref="centity" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="date" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="copyrightandotherrestrictionsType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="costType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="coverageType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="dateType">
      <xsd:sequence>
         <xsd:element ref="datetime" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="descriptionType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="difficultyType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="durationType">
      <xsd:sequence>
         <xsd:element ref="datetime" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="educationalType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="interactivitytype" minOccurs="0"/>
         <xsd:element ref="learningresourcetype" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="interactivitylevel" minOccurs="0"/>
         <xsd:element ref="semanticdensity" minOccurs="0"/>
         <xsd:element ref="intendedenduserrole" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="context" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="typicalagerange" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="difficulty" minOccurs="0"/>
         <xsd:element ref="typicallearningtime" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
         <xsd:element ref="language" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="entryType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="generalType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="identifier" minOccurs="0"/>
         <xsd:element ref="title" minOccurs="0"/>
         <xsd:element ref="catalogentry" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="language" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="description" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="keyword" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="coverage" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="structure" minOccurs="0"/>
         <xsd:element ref="aggregationlevel" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="installationremarksType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="intendedenduserroleType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="interactivitylevelType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="interactivitytypeType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="keywordType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="kindType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="langstringType">
      <xsd:simpleContent>
         <xsd:extension base="xsd:string">
            <xsd:attribute ref="xml:lang"/>
         </xsd:extension>
      </xsd:simpleContent>
   </xsd:complexType>
   
   <xsd:complexType name="learningresourcetypeType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="lifecycleType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="version" minOccurs="0"/>
         <xsd:element ref="status" minOccurs="0"/>
         <xsd:element ref="contribute" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="locationType">
      <xsd:simpleContent>
         <xsd:extension base="xsd:string">
            <xsd:attributeGroup ref="attr.type"/>
         </xsd:extension>
      </xsd:simpleContent>
   </xsd:complexType>
   
   <xsd:complexType name="lomType">
      <xsd:sequence>
         <xsd:element ref="general" minOccurs="0"/>
         <xsd:element ref="lifecycle" minOccurs="0"/>
         <xsd:element ref="metametadata" minOccurs="0"/>
         <xsd:element ref="technical" minOccurs="0"/>
         <xsd:element ref="educational" minOccurs="0"/>
         <xsd:element ref="rights" minOccurs="0"/>
         <xsd:element ref="relation" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="annotation" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="classification" minOccurs="0" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="metametadataType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="identifier" minOccurs="0"/>
         <xsd:element ref="catalogentry" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="contribute" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="metadatascheme" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="language" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="nameType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="otherplatformrequirementsType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="personType">
      <xsd:sequence>
         <xsd:element ref="vcard"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="purposeType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="relationType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="kind" minOccurs="0"/>
         <xsd:element ref="resource" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="requirementType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="type" minOccurs="0"/>
         <xsd:element ref="name" minOccurs="0"/>
         <xsd:element ref="minimumversion" minOccurs="0"/>
         <xsd:element ref="maximumversion" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="resourceType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="identifier" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
         <xsd:element ref="catalogentry" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="rightsType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="cost" minOccurs="0"/>
         <xsd:element ref="copyrightandotherrestrictions" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="roleType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="semanticdensityType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="sourceType">
      <xsd:sequence>
         <xsd:element ref="langstring"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="statusType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="stringType">
      <xsd:simpleContent>
         <xsd:extension base="xsd:string">
            <xsd:attribute ref="xml:lang"/>
         </xsd:extension>
      </xsd:simpleContent>
   </xsd:complexType>
   
   <xsd:complexType name="structureType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="taxonpathType">
      <xsd:sequence>
         <xsd:element ref="source" minOccurs="0"/>
         <xsd:element ref="taxon" minOccurs="0" maxOccurs="1"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="taxonType">
      <xsd:sequence>
         <xsd:element ref="id" minOccurs="0"/>
         <xsd:element ref="entry" minOccurs="0"/>
         <xsd:element ref="taxon" minOccurs="0" maxOccurs="1"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="technicalType" mixed="true">
      <xsd:sequence>
         <xsd:element ref="format" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="size" minOccurs="0"/>
         <xsd:element ref="location" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="requirement" minOccurs="0" maxOccurs="unbounded"/>
         <xsd:element ref="installationremarks" minOccurs="0"/>
         <xsd:element ref="otherplatformrequirements" minOccurs="0"/>
         <xsd:element ref="duration" minOccurs="0"/>
         <xsd:group ref="grp.any"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="titleType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="typeType">
      <xsd:sequence>
         <xsd:element ref="source"/>
         <xsd:element ref="value"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="typicalagerangeType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="typicallearningtimeType">
      <xsd:sequence>
         <xsd:element ref="datetime" minOccurs="0"/>
         <xsd:element ref="description" minOccurs="0"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="valueType">
      <xsd:sequence>
         <xsd:element ref="langstring"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <xsd:complexType name="versionType">
      <xsd:sequence>
         <xsd:element ref="langstring" minOccurs="1" maxOccurs="unbounded"/>
      </xsd:sequence>
   </xsd:complexType>
   
   <!-- ****************** -->
   <!-- ** Simple Types ** -->
   <!-- ****************** -->
   
   <xsd:simpleType name="formatType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="sizeType">
      <xsd:restriction base="xsd:int"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="datetimeType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="idType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="metadataschemeType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="catalogType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="minimumversionType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>
   
   <xsd:simpleType name="maximumversionType">
      <xsd:restriction base="xsd:string"/>
   </xsd:simpleType>

</xsd:schema>

--- NEW FILE: dc.xsd ---
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns="http://purl.org/dc/elements/1.1/"
           targetNamespace="http://purl.org/dc/elements/1.1/"
           elementFormDefault="qualified"
           attributeFormDefault="unqualified">

  <xs:annotation>
    <xs:documentation xml:lang="en">
      DCMES 1.1 XML Schema
      XML Schema for http://purl.org/dc/elements/1.1/ namespace

      Created 2003-04-02

      Created by 

      Tim Cole (t-...@ui...)
      Tom Habing (th...@ui...)
      Jane Hunter (ja...@ds...)
      Pete Johnston (p.j...@uk...),
      Carl Lagoze (la...@cs...)

      This schema declares XML elements for the 15 DC elements from the
      http://purl.org/dc/elements/1.1/ namespace.

      It defines a complexType SimpleLiteral which permits mixed content 
      and makes the xml:lang attribute available. It disallows child elements by
      use of minOcccurs/maxOccurs.

      However, this complexType does permit the derivation of other complexTypes
      which would permit child elements.

      All elements are declared as substitutable for the abstract element any, 
      which means that the default type for all elements is dc:SimpleLiteral.

    </xs:documentation>

  </xs:annotation>


  <xs:import namespace="http://www.w3.org/XML/1998/namespace"
             schemaLocation="http://www.w3.org/2001/03/xml.xsd">
  </xs:import>

  <xs:complexType name="SimpleLiteral">
        <xs:annotation>
        <xs:documentation xml:lang="en">
            This is the default type for all of the DC elements.
            It permits text content only with optional
            xml:lang attribute.
            Text is allowed because mixed="true", but sub-elements
            are disallowed because minOccurs="0" and maxOccurs="0" 
            are on the xs:any tag.

    	    This complexType allows for restriction or extension permitting
            child elements.
    	</xs:documentation>
  	</xs:annotation>

   <xs:complexContent mixed="true">
    <xs:restriction base="xs:anyType">
     <xs:sequence>
      <xs:any processContents="lax" minOccurs="0" maxOccurs="0"/>
     </xs:sequence>
     <xs:attribute ref="xml:lang" use="optional"/>
    </xs:restriction>
   </xs:complexContent>
  </xs:complexType>

  <xs:element name="any" type="SimpleLiteral" abstract="true"/>

  <xs:element name="title" substitutionGroup="any"/>
  <xs:element name="creator" substitutionGroup="any"/>
  <xs:element name="subject" substitutionGroup="any"/>
  <xs:element name="description" substitutionGroup="any"/>
  <xs:element name="publisher" substitutionGroup="any"/>
  <xs:element name="contributor" substitutionGroup="any"/>
  <xs:element name="date" substitutionGroup="any"/>
  <xs:element name="type" substitutionGroup="any"/>
  <xs:element name="format" substitutionGroup="any"/>
  <xs:element name="identifier" substitutionGroup="any"/>
  <xs:element name="source" substitutionGroup="any"/>
  <xs:element name="language" substitutionGroup="any"/>
  <xs:element name="relation" substitutionGroup="any"/>
  <xs:element name="coverage" substitutionGroup="any"/>
  <xs:element name="rights" substitutionGroup="any"/>

  <xs:group name="elementsGroup">
  	<xs:annotation>
    	<xs:documentation xml:lang="en">
    	    This group is included as a convenience for schema authors
            who need to refer to all the elements in the 
            http://purl.org/dc/elements/1.1/ namespace.
    	</xs:documentation>
  	</xs:annotation>

  <xs:sequence>
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element ref="any"/>
    </xs:choice>
    </xs:sequence>
  </xs:group>

  <xs:complexType name="elementContainer">
  	<xs:annotation>
    	<xs:documentation xml:lang="en">
    		This complexType is included as a convenience for schema authors who need to define a root
    		or container element for all of the DC elements.
    	</xs:documentation>
  	</xs:annotation>

    <xs:choice>
      <xs:group ref="elementsGroup"/>
    </xs:choice>
  </xs:complexType>


</xs:schema>

--- NEW FILE: sample_questions.xsd ---
<?xml version="1.0"?>
<xs:schema id="mathQuiz" targetNamespace="http://tempuri.org/sample_questions.xsd" xmlns:mstns="http://tempuri.org/sample_questions.xsd" xmlns="http://tempuri.org/sample_questions.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" attributeFormDefault="qualified" elementFormDefault="qualified">
  <xs:element name="mathQuiz" msdata:IsDataSet="true" msdata:Locale="en-GB" msdata:EnforceConstraints="False">
    <xs:complexType>
      <xs:choice maxOccurs="unbounded">
        <xs:element name="assessmentItem">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="assessmentItem_ord" minOccurs="0" maxOccurs="unbounded">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="questionVarsRaw" type="xs:string" minOccurs="0" msdata:Ordinal="0" />
                    <xs:element name="questionStem" type="xs:string" minOccurs="0" msdata:Ordinal="1" />
                    <xs:element name="questionAns" type="xs:string" minOccurs="0" msdata:Ordinal="2" />
                    <xs:element name="questionAnsKey" type="xs:string" minOccurs="0" msdata:Ordinal="3" />
                    <xs:element name="questionAnsVarsRaw" type="xs:string" minOccurs="0" msdata:Ordinal="4" />
                    <xs:element name="questionNote" type="xs:string" minOccurs="0" msdata:Ordinal="6" />
                    <xs:element name="questionGUID" type="xs:string" minOccurs="0" msdata:Ordinal="7" />
                    <xs:element name="questionName" type="xs:string" minOccurs="0" msdata:Ordinal="8" />
                    <xs:element name="questionDescription" type="xs:string" minOccurs="0" msdata:Ordinal="9" />
                    <xs:element name="questionKeywords" type="xs:string" minOccurs="0" msdata:Ordinal="10" />
                    <xs:element name="questionDateLastEdited" type="xs:string" minOccurs="0" msdata:Ordinal="11" />
                    <xs:element name="questionSol" type="xs:string" minOccurs="0" msdata:Ordinal="12" />
                    <xs:element name="questionPotResp" minOccurs="0" maxOccurs="unbounded">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="questionPotResp_ord" minOccurs="0" maxOccurs="unbounded">
                            <xs:complexType>
                              <xs:sequence>
                                <xs:element name="SAns" type="xs:string" minOccurs="0" msdata:Ordinal="0" />
                                <xs:element name="TAns" type="xs:string" minOccurs="0" msdata:Ordinal="1" />
                                <xs:element name="AnsTest" type="xs:string" minOccurs="0" msdata:Ordinal="2" />
                                <xs:element name="AnsTestOpt" type="xs:string" minOccurs="0" msdata:Ordinal="3" />
                                <xs:element name="true" minOccurs="0" maxOccurs="unbounded">
                                  <xs:complexType>
                                    <xs:sequence>
                                      <xs:element name="RawMarkMod" type="xs:string" minOccurs="0" />
                                      <xs:element name="RawMark" type="xs:string" minOccurs="0" />
                                      <xs:element name="ApLat" type="xs:string" minOccurs="0" />
                                      <xs:element name="AnswerNote" type="xs:string" minOccurs="0" />
                                      <xs:element name="FeedBack" type="xs:string" minOccurs="0" />
                                      <xs:element name="Penalty" type="xs:string" minOccurs="0" />
                                    </xs:sequence>
                                  </xs:complexType>
                                </xs:element>
                                <xs:element name="false" minOccurs="0" maxOccurs="unbounded">
                                  <xs:complexType>
                                    <xs:sequence>
                                      <xs:element name="RawMarkMod" type="xs:string" minOccurs="0" />
                                      <xs:element name="RawMark" type="xs:string" minOccurs="0" />
                                      <xs:element name="ApLat" type="xs:string" minOccurs="0" />
                                      <xs:element name="FeedBack" type="xs:string" minOccurs="0" />
                                      <xs:element name="AnswerNote" type="xs:string" minOccurs="0" />
                                      <xs:element name="Penalty" type="xs:string" minOccurs="0" />
                                    </xs:sequence>
                                  </xs:complexType>
                                </xs:element>
                              </xs:sequence>
                              <xs:attribute name="order" form="unqualified" type="xs:string" />
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                      </xs:complexType>
                    </xs:element>
                    <xs:element name="questionOptions" minOccurs="0" maxOccurs="unbounded">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="Forbid" type="xs:string" minOccurs="0" />
                          <xs:element name="AnsTest" type="xs:string" minOccurs="0" />
                          <xs:element name="AnsTestOpt" type="xs:string" minOccurs="0" />
                          <xs:element name="InsertStars" type="xs:string" minOccurs="0" />
                          <xs:element name="AllowInputTool" type="xs:string" minOccurs="0" />
                          <xs:element name="SyntaxHint" type="xs:string" minOccurs="0" />
                        </xs:sequence>
                      </xs:complexType>
                    </xs:element>
                    <xs:element name="questionVars" minOccurs="0" maxOccurs="unbounded">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="questionVars_ord" minOccurs="0" maxOccurs="unbounded">
                            <xs:complexType>
                              <xs:sequence>
                                <xs:element name="key" type="xs:string" minOccurs="0" msdata:Ordinal="0" />
                                <xs:element name="value" type="xs:string" minOccurs="0" msdata:Ordinal="1" />
                              </xs:sequence>
                              <xs:attribute name="order" form="unqualified" type="xs:string" />
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                      </xs:complexType>
                    </xs:element>
                    <xs:element name="questionAnsVars" minOccurs="0" maxOccurs="unbounded">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="questionAnsVars_ord" minOccurs="0" maxOccurs="unbounded">
                            <xs:complexType>
                              <xs:sequence>
                                <xs:element name="key" type="xs:string" minOccurs="0" msdata:Ordinal="0" />
                                <xs:element name="value" type="xs:string" minOccurs="0" msdata:Ordinal="1" />
                              </xs:sequence>
                              <xs:attribute name="order" form="unqualified" type="xs:string" />
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                      </xs:complexType>
                    </xs:element>
                  </xs:sequence>
                  <xs:attribute name="order" form="unqualified" type="xs:string" />
                </xs:complexType>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
</xs:schema>