This is an example (case 4) of broken file after some edition (not image deletion):
<?xml version="1.0" standalone="yes"?>
<xs:schema id="NewDataSet" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xs:element name="NewDataSet" msdata:IsDataSet="true" msdata:Locale="en-GB">
<xs:complexType>
<xs:choice maxOccurs="unbounded">
<xs:element name="image">
<xs:complexType>
<xs:sequence>
<xs:element name="url" type="xs:string" minOccurs="0" />
<xs:element name="id" msdata:AutoIncrement="true" type="xs:int" />
<xs:element name="title" type="xs:string" minOccurs="0" />
<xs:element name="description" type="xs:string" minOccurs="0" />
<xs:element name="date" type="xs:string" minOccurs="0" />
<xs:element name="size" type="xs:string" minOccurs="0" />
<xs:element name="width" type="xs:int" minOccurs="0" />
<xs:element name="height" type="xs:int" minOccurs="0" />
<xs:element name="t_width" type="xs:int" minOccurs="0" />
<xs:element name="t_height" type="xs:int" minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>
<xs:unique name="Constraint1" msdata:PrimaryKey="true">
<xs:selector xpath=".//image" />
<xs:field xpath="id" />
</xs:unique>
</xs:element>
</xs:schema>
As you can see, there are no images at all.