diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/KnowledgeBaseUpdater.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/KnowledgeBaseUpdater.java
index 8854a011b..a92e81f51 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/KnowledgeBaseUpdater.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/KnowledgeBaseUpdater.java
@@ -117,6 +117,15 @@ public class KnowledgeBaseUpdater {
         
         log.info("\tupdating the abox");
         updateABox(changes);
+        
+        log.info("performing post-processing SPARQL CONSTRUCT additions");
+        performSparqlConstructs(settings.getSparqlConstructAdditionsDir() + "/post/", 
+                settings.getRDFService(), ADD);
+        
+        log.info("performing post-processing SPARQL CONSTRUCT retractions");
+        performSparqlConstructs(settings.getSparqlConstructDeletionsDir() + "/post/", 
+                settings.getRDFService(), RETRACT);
+        
 
 	}
 	
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/OntologyChangeParser.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/OntologyChangeParser.java
index a966de494..6a92b213c 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/OntologyChangeParser.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/ontology/update/OntologyChangeParser.java
@@ -89,7 +89,7 @@ public class OntologyChangeParser {
 				}
 				
 				
-				log.info(changeObj);
+			    log.debug(changeObj);
 				
 				changeObjects.add(changeObj);