<?xml version="1.0"?>
<xs:schema  xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
    xmlns:imp='http://importedXSD' 
    targetNamespace='http://importedXSD' >

<xs:complexType name="B">
    <xs:sequence>
        <xs:any namespace="##any" minOccurs="1" maxOccurs="1"/>
        <xs:element name="e2" maxOccurs="5"/>
    </xs:sequence>
</xs:complexType>

<xs:element name="root" type="imp:B" />

</xs:schema>

not well-formed