diff --git a/generic/generic-release.sh b/generic/generic-release.sh
index e9c64ce5b0edf2ab5655ffac06e65c72e473a86d..dbaf7098956f6e4882444877bf445132f2f062e0 100644
--- a/generic/generic-release.sh
+++ b/generic/generic-release.sh
@@ -20,7 +20,8 @@ DATABUSMAVENPOMDIR="/data/extraction/databus-maven-plugin/dbpedia/generic";
 RELEASEPUBLISHER="https://vehnem.github.io/webid.ttl#this";
 RELEASEPACKAGEDIR="/data/extraction/release";
 RELEASEDOWNLOADURL="http://dbpedia-generic.tib.eu/release";
-RELEASELABELPREFIX=""
+RELEASELABELPREFIX="(pre-release)"
+RELEASECOMMENTPREFIX="(MARVIN is the DBpedia bot, that runs the DBpedia Information Extraction Framework (DIEF) and releases the data as is, i.e. unparsed, unsorted, not redirected for debugging the software. After its releases, data is cleaned and persisted under the dbpedia account.)"
 
 #logging directory
 LOGS="/data/extraction/logs/$(date +%Y-%m-%d)";
@@ -93,7 +94,8 @@ deployRelease() {
 	-Ddatabus.publisher="$RELEASEPUBLISHER" \
 	-Ddatabus.packageDirectory="$RELEASEPACKAGEDIR/\${project.groupId}/\${project.artifactId}" \
 	-Ddatabus.downloadUrlPath="$RELEASEDOWNLOADURL/\${project.groupId}/\${project.artifactId}/\${project.version}" \
-	-Ddatabus.labelPrefix="$RELEASELABELPREFIX";
+	-Ddatabus.labelPrefix="$RELEASELABELPREFIX" \
+	-Ddatabus.commentPrefix="$RELEASECOMMENTPREFIX";
 }
 
 compressLogs() {
@@ -137,4 +139,6 @@ main() {
     compressLogs;
 }
 
-execWithLogging main;
+if [ ! -f "$SCRIPTROOT/generic-release.pid" ]; then
+        (execWithLogging main; rm "$SCRIPTROOT/generic-release.pid") & echo $! > "$SCRIPTROOT/generic-release.pid"
+fi