'org.ow2.petals.samples.helloworld:petals-helloworld:1'
<dependency>
<groupId>org.ow2.petals.samples.helloworld</groupId>
<artifactId>petals-helloworld</artifactId>
<version>1</version>
</dependency>
<dependency org="org.ow2.petals.samples.helloworld" name="petals-helloworld" rev="1"/>
"org.ow2.petals.samples.helloworld", "petals-helloworld", "1"