Issue creating a correct XSD file to store data retrieved from Zoho Creator

Hi all,
I did a "GET" in REST to retrieve data contained into my Zoho Creator database in XML format.
I get the data below as response but I do not manage to associate it to my XSD.
Did anyone know which XSD need to be used ? Is there a specific namespace for that XSD ?
Please let me know,
Thanks,
Nico

Message: rest_connectorGETResponseMsg

Part: response

<response>
    <records>
        <record>
            <column name="First_Name">
                <value>michi</value>
            </column>
            <column name="Last_Name">
                <value>morice</value>
            </column>
            <column name="Cell_Phone_Number">
                <value>0607080909</value>
            </column>
        </record>
        <record>
            <column name="First_Name">
                <value>Mike</value>
            </column>
            <column name="Last_Name">
                <value>Dilan</value>
            </column>
            <column name="Cell_Phone_Number">
                <value>0606060606</value>
            </column>
        </record>
        <record>
            <column name="First_Name">
                <value>Nico</value>
            </column>
            <column name="Last_Name">
                <value>Gue</value>
            </column>
            <column name="Cell_Phone_Number">
                <value>0606060060</value>
            </column>
        </record>
    </records>
</response>Part: Vary

Accept-Encoding,User-Agent Part: Date

Wed, 04 Mar 2009 22:22:52 GMT Part: Content-Length

765 Part: Expires

Wed, 31 Dec 1969 23:59:59 GMT Part: Set-Cookie

IAMAGENTTICKET=966052c43c04ae0284399e63c42b6; Domain=zoho.com; Path=/, JSESSIONID=5297C0688580920CBF15A29BFE0C; Path=/ Part: Content-Type

text/xml;charset=UTF-8 Part: Server

Apache Part: Cache-Control

no-cache, no-cache Part: Pragma

No-cache Part: Status-Line

<Status-Line>
    <HTTP-Version>HTTP/1.1</HTTP-Version>
    <Status-Code>200</Status-Code>
    <Reason-Phrase>OK</Reason-Phrase>
    <original>HTTP/1.1 200 OK</original>
</Status-Line>