STANBOL-1059: applied patch provided by Sergio

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1491361 13f79535-47bb-0310-9956-ffa450edef68
STANBOL-1059: applied patch provided by Sergio

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1491362 13f79535-47bb-0310-9956-ffa450edef68