'org.apache.sling:sling:5-incubator'
<dependency>
<groupId>org.apache.sling</groupId>
<artifactId>sling</artifactId>
<version>5-incubator</version>
</dependency>
<dependency org="org.apache.sling" name="sling" rev="5-incubator"/>
"org.apache.sling", "sling", "5-incubator"