OpenMRS

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >

<hibernate-mapping package="org.openmrs">

        <class name="ConceptWord" table="concept_word">

                <composite-id>
                        <key-many-to-one name="concept" column="concept_id"
                                class="Concept" />
                        <key-property name="word" type="java.lang.String" length="255" />
                        <key-property name="synonym" type="java.lang.String" length="255" />
                        <key-property name="locale" type="java.util.Locale" length="255" />
                </composite-id>

                <many-to-one name="concept" column="concept_id" class="Concept" 
                                         update="false" insert="false" 
                                         outer-join="true" />
                
        </class>
        
</hibernate-mapping>