maven-core/src/test/resources-project-builder/parent-interpolation/pom.xml

<project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.sonatype.nexus</groupId>
  <artifactId>nexus</artifactId>
  <version>1.3.0-SNAPSHOT</version>
  <packaging>pom</packaging>
  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.modello</groupId>
        <artifactId>modello-maven-plugin</artifactId>
        <version>${project.version}</version>
      </plugin>
    </plugins>
  </build>
</project>