'org.codehaus.modello:modello-core:1.0-alpha-20'
<dependency>
<groupId>org.codehaus.modello</groupId>
<artifactId>modello-core</artifactId>
<version>1.0-alpha-20</version>
</dependency>
<dependency org="org.codehaus.modello" name="modello-core" rev="1.0-alpha-20"/>
"org.codehaus.modello", "modello-core", "1.0-alpha-20"