diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/Constants.java b/src/main/java/org/gcube/informationsystem/resourceregistry/Constants.java
index 6e98db5..0681f21 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/Constants.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/Constants.java
@@ -1,6 +1,8 @@
 package org.gcube.informationsystem.resourceregistry;
 
-
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
 public class Constants {
 
 	public static final String SERVICE_CLASS = "InformationSystem";
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/ContextManagement.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/ContextManagement.java
index 482ba95..959cfde 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/ContextManagement.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/ContextManagement.java
@@ -9,8 +9,7 @@ import org.gcube.informationsystem.resourceregistry.api.exceptions.context.Conte
 import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextNotFoundException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
- *
+ * @author Luca Frosini (ISTI - CNR)
  */
 public interface ContextManagement {
 
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/EntityManagement.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/EntityManagement.java
index 4a2088a..3b4e4b6 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/EntityManagement.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/EntityManagement.java
@@ -9,7 +9,7 @@ import org.gcube.informationsystem.resourceregistry.api.exceptions.entity.FacetN
 import org.gcube.informationsystem.resourceregistry.api.exceptions.entity.ResourceNotFoundException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public interface EntityManagement {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/Query.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/Query.java
index 2ecaff9..6f9eb5f 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/Query.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/Query.java
@@ -6,7 +6,7 @@ package org.gcube.informationsystem.resourceregistry.api;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.InvalidQueryException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  *
  */
 public interface Query {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/SchemaManagement.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/SchemaManagement.java
index c0acf36..ef124b9 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/SchemaManagement.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/SchemaManagement.java
@@ -7,7 +7,7 @@ import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.Schema
 
 /**
  * Service Endpoint Interface
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  * For JSON schema see
  * http://orientdb.com/docs/last/OrientDB-REST.html#class
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InternalException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InternalException.java
index 830961e..4e72ace 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InternalException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InternalException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class InternalException extends ResourceRegistryException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InvalidQueryException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InvalidQueryException.java
index f01e367..ac1d875 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InvalidQueryException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/InvalidQueryException.java
@@ -2,7 +2,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions;
 
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class InvalidQueryException extends ResourceRegistryException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/NotAllowedException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/NotAllowedException.java
index 5d36601..267df07 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/NotAllowedException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/NotAllowedException.java
@@ -1,7 +1,7 @@
 package org.gcube.informationsystem.resourceregistry.api.exceptions;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public interface NotAllowedException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ObjectNotFound.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ObjectNotFound.java
index 624d3a5..e1da626 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ObjectNotFound.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ObjectNotFound.java
@@ -1,7 +1,7 @@
 package org.gcube.informationsystem.resourceregistry.api.exceptions;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public interface ObjectNotFound {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java
index db85882..f2681e2 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java
@@ -4,7 +4,7 @@
 package org.gcube.informationsystem.resourceregistry.api.exceptions;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  *
  */
 public class ResourceRegistryException extends Exception {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextCreationException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextCreationException.java
index 2b75afe..1945ec0 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextCreationException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextCreationException.java
@@ -4,7 +4,7 @@
 package org.gcube.informationsystem.resourceregistry.api.exceptions.context;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  */
 public class ContextCreationException extends ContextException {
 
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextException.java
index d1b0e39..a1a0844 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions.context;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class ContextException extends ResourceRegistryException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextMoveException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextMoveException.java
index 95d4fbd..6caf501 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextMoveException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextMoveException.java
@@ -1,7 +1,7 @@
 package org.gcube.informationsystem.resourceregistry.api.exceptions.context;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class ContextMoveException extends ContextException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextNotFoundException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextNotFoundException.java
index 4d14998..550e58e 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextNotFoundException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/context/ContextNotFoundException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions.context;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ObjectNotFound;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class ContextNotFoundException extends ContextException implements ObjectNotFound {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/EntityException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/EntityException.java
index 4a5087c..a4a5275 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/EntityException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/EntityException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions.entity;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class EntityException extends ResourceRegistryException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/FacetNotFoundException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/FacetNotFoundException.java
index afd7036..3af09a0 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/FacetNotFoundException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/FacetNotFoundException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions.entity;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ObjectNotFound;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class FacetNotFoundException extends EntityException implements ObjectNotFound {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/ResourceNotFoundException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/ResourceNotFoundException.java
index af33bac..2a9a4d5 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/ResourceNotFoundException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/entity/ResourceNotFoundException.java
@@ -4,7 +4,7 @@ import org.gcube.informationsystem.resourceregistry.api.exceptions.ObjectNotFoun
 import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class ResourceNotFoundException extends ContextException implements ObjectNotFound {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaException.java
index ad1e832..4373ca4 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions.schema;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class SchemaException extends ResourceRegistryException {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaNotFoundException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaNotFoundException.java
index af77466..a07b46f 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaNotFoundException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/schema/SchemaNotFoundException.java
@@ -3,7 +3,7 @@ package org.gcube.informationsystem.resourceregistry.api.exceptions.schema;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ObjectNotFound;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  * 
  */
 public class SchemaNotFoundException extends SchemaException implements ObjectNotFound {
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/AccessPath.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/AccessPath.java
index 2ca5102..de91cdc 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/AccessPath.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/AccessPath.java
@@ -4,7 +4,7 @@
 package org.gcube.informationsystem.resourceregistry.api.rest;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  */
 public class AccessPath {
 	
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/ContextPath.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/ContextPath.java
index a0b25e3..70d6757 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/ContextPath.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/ContextPath.java
@@ -4,7 +4,7 @@
 package org.gcube.informationsystem.resourceregistry.api.rest;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  */
 public class ContextPath {
 	
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/EntityPath.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/EntityPath.java
index d085ab0..9519435 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/EntityPath.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/EntityPath.java
@@ -4,7 +4,7 @@
 package org.gcube.informationsystem.resourceregistry.api.rest;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  */
 public class EntityPath {
 	
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/SchemaPath.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/SchemaPath.java
index deaa6c5..ae7d281 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/SchemaPath.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/rest/SchemaPath.java
@@ -4,7 +4,7 @@
 package org.gcube.informationsystem.resourceregistry.api.rest;
 
 /**
- * @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
+ * @author Luca Frosini (ISTI - CNR)
  */
 public class SchemaPath {