'org.grouplens.lenskit:lenskit:0.4'
<dependency>
<groupId>org.grouplens.lenskit</groupId>
<artifactId>lenskit</artifactId>
<version>0.4</version>
</dependency>
<dependency org="org.grouplens.lenskit" name="lenskit" rev="0.4"/>
"org.grouplens.lenskit", "lenskit", "0.4"