See <https://builds.apache.org/job/clerezza-trunk-1.6/org.apache.clerezza$rdf.scala.utils/608/changes>
- Jenkins build became unstable: clerezza-trunk-1.6 »... Apache Jenkins Server
- Jenkins build is still unstable: clerezza-trunk... Apache Jenkins Server
- Jenkins build is still unstable: clerezza-t... Apache Jenkins Server
- Jenkins build is still unstable: clerez... Apache Jenkins Server
- Jenkins build is back to stable : c... Apache Jenkins Server
