model.external.worldbank.indicators.impl/src/main/java/META-INF/persistence.xml
<persistence xmlns="http://xmlns.jcp.org/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence
http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"
version="2.1">
<persistence-unit name="com.hack23.cia.model.external.worldbank.indicators.impl">
<class>com.hack23.cia.model.external.worldbank.indicators.impl.IndicatorElement</class>
<class>com.hack23.cia.model.external.worldbank.indicators.impl.IndicatorsElement</class>
<class>com.hack23.cia.model.external.worldbank.indicators.impl.Source</class>
<class>com.hack23.cia.model.external.worldbank.indicators.impl.Topic</class>
<class>com.hack23.cia.model.external.worldbank.indicators.impl.Topics</class>
</persistence-unit>
</persistence>