```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns4:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/">
    <query_name>  0-9 years old@13:54:40</query_name>
    <query_timing>ANY</query_timing>
    <specificity_scale>0</specificity_scale>
    <panel>
        <panel_number>1</panel_number>
        <panel_timing>ANY</panel_timing>
        <panel_accuracy_scale>100</panel_accuracy_scale>
        <invert>0</invert>
        <total_item_occurrences>1</total_item_occurrences>
        <item>
            <hlevel>3</hlevel>
            <item_name>  0-9 years old</item_name>
            <item_key>\\i2b2_DEMO\i2b2\Demographics\Age\0-9 years old\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Demographics \ Age \ 0-9 years old</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find patients who are 0-9 years old, with any timing, and have a specificity scale of 0, using a panel with an accuracy scale of 100, and the panel number is 1, with a total item occurrence of 1, and the query has an invert value of 0. This query will search for demographic information regarding the age of patients within the specified age range.