Index: /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/ClassLink.java
===================================================================
--- /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/ClassLink.java (revision 112)
+++ /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/ClassLink.java (revision 120)
@@ -82,8 +82,8 @@
 		}
 		if( linkedClassURI != null ){
-			json_str+="\"linkedClassURI\":"+"\""+linkedClassURI+"\"";
+			json_str+="\"linkedClassURI\":"+"\""+linkedClassURI+"\",";
 		}
 		else{
-			json_str+="\"linkedClassURI\":"+"\"linkedClassURI\"";			
+			json_str+="\"linkedClassURI\":"+"\"linkedClassURI\",";			
 		}
 		if( linkedLiteralDatatypeURI != null ){