'org.drools:drools-core:3.0-RC-2'
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-core</artifactId>
<version>3.0-RC-2</version>
</dependency>
<dependency org="org.drools" name="drools-core" rev="3.0-RC-2"/>
"org.drools", "drools-core", "3.0-RC-2"