Index: /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassGraph.java
===================================================================
--- /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassGraph.java (revision 113)
+++ /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassGraph.java (revision 114)
@@ -84,5 +84,5 @@
         List<List<ClassLink>> paths = new ArrayList<>();
         List<LinkAndPath> lp = new LinkedList<>();
-        lp.add(new LinkAndPath(new ClassLink("",startClass,Direction.both,0,0,0,0,0,false,false), new LinkedList<ClassLink>(), "", false));
+        lp.add(new LinkAndPath(new ClassLink("",startClass,null,Direction.both,0,0,0,0,0,false,false), new LinkedList<ClassLink>(), "", false));
         try{
           for ( int i = 0; i < nsteps; i++ ){
Index: /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/EndpointAnalyzer.java
===================================================================
--- /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/EndpointAnalyzer.java (revision 95)
+++ /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/EndpointAnalyzer.java (revision 114)
@@ -583,5 +583,5 @@
 					numOfLinks = sol.getLiteral("numOfLinks").getInt();
 				}
-				ClassLink cl = new ClassLink(proURI, clsURI, direction,
+				ClassLink cl = new ClassLink(proURI, clsURI, null,direction,
 						numOfLinks, 0, 0, 0, 0, true, true);
 				solCLs.add(cl);
@@ -696,5 +696,5 @@
 			// System.out.println(propURI + " " + clsURI + " " + direction);
 
-			ClassLink cl = new ClassLink(propURI, clsURI, direction,
+			ClassLink cl = new ClassLink(propURI, clsURI, null, direction,
 					numOfLinks, numOfOriginInstances, numOfLinkedInstances, 0,
 					0, true, true);