diff --git a/src/main/java/org/gcube/informationsystem/discovery/knowledge/ModelKnowledgeAnaliser.java b/src/main/java/org/gcube/informationsystem/discovery/knowledge/ModelKnowledgeValidator.java
similarity index 93%
rename from src/main/java/org/gcube/informationsystem/discovery/knowledge/ModelKnowledgeAnaliser.java
rename to src/main/java/org/gcube/informationsystem/discovery/knowledge/ModelKnowledgeValidator.java
index 56742f4..08374fb 100644
--- a/src/main/java/org/gcube/informationsystem/discovery/knowledge/ModelKnowledgeAnaliser.java
+++ b/src/main/java/org/gcube/informationsystem/discovery/knowledge/ModelKnowledgeValidator.java
@@ -20,15 +20,15 @@ import org.slf4j.LoggerFactory;
 /**
  * @author Luca Frosini (ISTI - CNR)
  */
-public class ModelKnowledgeAnaliser implements DiscoveredElementAction<Element>, NodeElaborator<Class<Element>> {
+public class ModelKnowledgeValidator implements DiscoveredElementAction<Element>, NodeElaborator<Class<Element>> {
 
-	public static Logger logger = LoggerFactory.getLogger(ModelKnowledgeAnaliser.class);
+	public static Logger logger = LoggerFactory.getLogger(ModelKnowledgeValidator.class);
 	
 	protected RegistrationProvider rp;
 	private Collection<Package> packages;
 	private List<Class<Element>> baseTypes;
 	
-	public ModelKnowledgeAnaliser(RegistrationProvider rp) {
+	public ModelKnowledgeValidator(RegistrationProvider rp) {
 		this.rp = rp;
 		this.packages = rp.getPackagesToRegister();
 		this.baseTypes = new ArrayList<>();