'org.drools:knowledge-api:6.3.0.Final'
<dependency>
<groupId>org.drools</groupId>
<artifactId>knowledge-api</artifactId>
<version>6.3.0.Final</version>
</dependency>
<dependency org="org.drools" name="knowledge-api" rev="6.3.0.Final"/>
"org.drools", "knowledge-api", "6.3.0.Final"