<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns:myns="http://other_ns"
           targetNamespace="http://other_ns"
           elementFormDefault="qualified"
           attributeFormDefault="unqualified">
 <!-- for fun, but this is insane, we name ourselves xmlns:myns here ! -->
 
<xs:element name="otherns_element" type="xs:string"/>

<xs:simpleType name="myAttrType">
    <xs:annotation>
        <xs:documentation>Doc myAttrType</xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string">
        <xs:length value="8"/>
    </xs:restriction >
</xs:simpleType>

<xs:element name="an_abstract_element_in_other_ns" abstract="true"/>

<xs:element name="an_abstract_element_in_other_ns_realization1"
            substitutionGroup="myns:an_abstract_element_in_other_ns">
  <xs:complexType>
        <xs:sequence>
             <xs:element name="a_int" type="xs:int"/>
        </xs:sequence>
  </xs:complexType>
</xs:element>

<!-- simulate gml:id -->
<xs:attribute name="id" type="xs:ID"/>

</xs:schema>