diff --git a/src/fr/inrialpes/exmo/align/service/DBService.java b/src/fr/inrialpes/exmo/align/service/DBService.java
index 9dc35d94143899f004776a99406de0e23bd2fc04..f435d2af17023a4a891bdd5748e77ed9ea05d076 100644
--- a/src/fr/inrialpes/exmo/align/service/DBService.java
+++ b/src/fr/inrialpes/exmo/align/service/DBService.java
@@ -2,6 +2,7 @@
  * $Id$
  *
  * Copyright (C) Seungkeun Lee, 2006
+ * Copyright (C) INRIA, 2014
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -20,7 +21,6 @@
 
 package fr.inrialpes.exmo.align.service;
 
-//import java.net.URI;
 import java.sql.Connection;
 import java.sql.SQLException;
 
diff --git a/src/fr/inrialpes/exmo/align/service/HTMLAServProfile.java b/src/fr/inrialpes/exmo/align/service/HTMLAServProfile.java
index e46170e9e95fe761358694991e3acf268e56b4e8..55879bd80d639a352a87a3dfe54624c7573b1d97 100644
--- a/src/fr/inrialpes/exmo/align/service/HTMLAServProfile.java
+++ b/src/fr/inrialpes/exmo/align/service/HTMLAServProfile.java
@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
- * Copyright (C) INRIA, 2006-2013
+ * Copyright (C) INRIA, 2006-2014
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -784,7 +784,7 @@ public class HTMLAServProfile implements AlignmentServiceProfile {
 		msg += "<option value=\""+id+"\">"+pid+"</option>";
 	    }
 	    msg += "</select><br />";
-	    msg += "SPARQL query:<br /> <textarea name=\"query\" rows=\"20\" cols=\"80\">PREFIX foaf: <http://xmlns.com/foaf/0.1/>\nSELECT *\nFROM <>\nWHERE {\n\n}</textarea> (SPARQL)<br /><small>A SPARQL query (PREFIX prefix: &lt;uri&gt; SELECT variables FROM &lt;url&gt; WHERE { triples })</small><br /><input type=\"submit\" value=\"Translate\"/></form>";
+	    msg += "PREFIX rdf: &lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#&gt; .<br /><br />SPARQL query:<br /> <textarea name=\"query\" rows=\"20\" cols=\"80\">PREFIX foaf: <http://xmlns.com/foaf/0.1/>\nSELECT *\nFROM <>\nWHERE {\n\n}</textarea> (SPARQL)<br /><small>A SPARQL query (PREFIX prefix: &lt;uri&gt; SELECT variables FROM &lt;url&gt; WHERE { triples })</small><br /><input type=\"submit\" value=\"Translate\"/></form>";
 	} else if ( perf.equals("translate") ) {
 	    Message answer = manager.translate( new Message(newId(),(Message)null,myId,serverId,"", params) );
 	    if ( answer instanceof ErrorMsg ) {
@@ -877,6 +877,7 @@ public class HTMLAServProfile implements AlignmentServiceProfile {
 	    msg += "<form action=\"prminv\"><button title=\"Swap the two ontologies of an alignment\" type=\"submit\">Invert alignment</button></form>";
 	    msg += "<form action=\"prmstore\"><button title=\"Persistently store an alignent in this server\" type=\"submit\" >Store alignment</button></form>";
 	    msg += "<form action=\"prmretrieve\"><button title=\"Render an alignment in a particular format\" type=\"submit\">Render alignment</button></form>";
+	    msg += "<form action=\"prmtranslate\"><button title=\"Query translation through an alignment\" type=\"submit\">Translate query</button></form>";
 	    msg += "<form action=\"prmeval\"><button title=\"Evaluation of an alignment\" type=\"submit\">Evaluate alignment</button></form>";
 	    msg += "<form action=\"prmdiff\"><button title=\"Compare two alignments\" type=\"submit\">Compare alignment</button></form>";
 	    msg += "<form action=\"../admin/\"><button style=\"background-color: lightpink;\" title=\"Server management functions\" type=\"submit\">Server management</button></form>";