```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>Income@14:42:51</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>2</hlevel>
            <item_name>Income</item_name>
            <item_key>\\i2b2_DEMO\i2b2\Demographics\Income\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Demographics \ Income</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find a query that searches for demographic information related to a patient's income, with a specificity scale of 0 and accuracy scale of 100, and the timeframe is not restricted (ANY). The query should include only one item, specifically the "Income" item from the "Demographics" category in the i2b2 data repository. The query will return results for any patient record that has the "Income" field populated with a value, regardless of whether the value is exact or an estimate. The query will not be inverted, meaning it will return only positive matches, and the class type will be "ENC" (Encounter). The query will be named "Income@14:42:51" and will be displayed on panel 1.