[Resolvido] Levantando sessão do Hibernate com JPA

Configuration cfg = new AnnotationConfiguration().configure( "/META-INF/persistence.xml" );
    SessionFactory fct = cfg.buildSessionFactory();

110 [main] ERROR org.hibernate.util.XMLHelper - Error parsing XML: /META-INF/persistence.xml(1) Document is invalid: no grammar found.
110 [main] ERROR org.hibernate.util.XMLHelper - Error parsing XML: /META-INF/persistence.xml(1) Document root element "persistence", must match DOCTYPE root "null".
Exception in thread "main" org.hibernate.MappingException: invalid configuration
Caused by: org.xml.sax.SAXParseException: Document is invalid: no grammar found.

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
             version="1.0">

    <persistence-unit name="persistence-app" transaction-type="RESOURCE_LOCAL">
        <properties>
            <property name="hibernate.connection.driver_class" value="oracle.jdbc.driver.OracleDriver" />
            <property name="hibernate.connection.url" value="jdbc:oracle:thin:@localhost:1521:desenv" />
            <property name="hibernate.connection.username" value="desenv" />
            <property name="hibernate.connection.password" value="desenv" />

            <property name="hibernate.dialect" value="org.hibernate.dialect.OracleDialect" />
            <property name="hibernate.hbm2ddl.auto" value="none" />
            
            <property name="hibernate.format_sql" value="true" />
            <property name="hibernate.show_sql" value="true" />
        </properties>
    </persistence-unit>

</persistence>