diff --git a/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java b/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java
index 35aacb7..2a852cc 100644
--- a/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java
+++ b/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java
@@ -7,7 +7,9 @@ import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+import java.util.Set;
 import java.util.SortedSet;
+import java.util.TreeSet;
 
 import org.gcube.dataharvest.dao.DatabaseManager;
 import org.gcube.dataharvest.datamodel.HarvestedData;
@@ -40,8 +42,8 @@ public class AccountingDataHarvesterPlugin extends Plugin<DataHarvestPluginDecla
 	public static final String RERUN_INPUT_PARAMETER = "reRun";
 	public static final String DRY_RUN_INPUT_PARAMETER = "dryRun";
 	
+	public static final String SO_BIG_DATA_CONTEXT = "/d4science.research-infrastructures.eu/SoBigData";
 	public static final String RESOURCE_CATALOGUE_CONTEXT = "/d4science.research-infrastructures.eu/SoBigData/ResourceCatalogue";
-	
 	public static final String TAGME_CONTEXT = "/d4science.research-infrastructures.eu/SoBigData/TagMe";
 	
 	protected Date start;
@@ -159,9 +161,13 @@ public class AccountingDataHarvesterPlugin extends Plugin<DataHarvestPluginDecla
 			
 			if(context.startsWith(RESOURCE_CATALOGUE_CONTEXT)) {
 				
+				// Adding trailing slash to SO_BIG_DATA_CONTEXT to avoid to get VO
+				SortedSet<String> soBigDataContexts = getSoBigDataContexts(contexts, SO_BIG_DATA_CONTEXT + "/");
+				
 				try {
 					// Collecting info on Resource Catalogue (Dataset, Application, Deliverables, Methods)
 					ResourceCatalogueHarvester resourceCatalogueHarvester = new ResourceCatalogueHarvester(start, end);
+					resourceCatalogueHarvester.setContexts(contexts);
 					List<HarvestedData> harvested = resourceCatalogueHarvester.getData();
 					data.addAll(harvested);
 				} catch(Exception e) {
@@ -171,6 +177,7 @@ public class AccountingDataHarvesterPlugin extends Plugin<DataHarvestPluginDecla
 				try {
 					// Collecting info on Data/Method download
 					DataMethodDownloadHarvester dataMethodDownloadHarvester = new DataMethodDownloadHarvester(start, end);
+					dataMethodDownloadHarvester.setContexts(contexts);
 					List<HarvestedData> harvested = dataMethodDownloadHarvester.getData();
 					data.addAll(harvested);
 				} catch(Exception e) {
@@ -207,6 +214,17 @@ public class AccountingDataHarvesterPlugin extends Plugin<DataHarvestPluginDecla
 		
 	}
 	
+	
+	protected SortedSet<String> getSoBigDataContexts(Set<String> contexts, String base){
+		SortedSet<String> filteredContext = new TreeSet<>();
+		for(String context : contexts) {
+			if(context.startsWith(SO_BIG_DATA_CONTEXT)){
+				filteredContext.add(context);
+			}
+		}
+		return filteredContext;
+	}
+	
 	/** {@inheritDoc} */
 	@Override
 	protected void onStop() throws Exception {
diff --git a/src/main/java/org/gcube/dataharvest/harvester/sobigdata/SoBigDataHarvester.java b/src/main/java/org/gcube/dataharvest/harvester/sobigdata/SoBigDataHarvester.java
index b6579e5..3efa420 100644
--- a/src/main/java/org/gcube/dataharvest/harvester/sobigdata/SoBigDataHarvester.java
+++ b/src/main/java/org/gcube/dataharvest/harvester/sobigdata/SoBigDataHarvester.java
@@ -2,23 +2,23 @@ package org.gcube.dataharvest.harvester.sobigdata;
 
 import java.text.ParseException;
 import java.util.Date;
-import java.util.List;
+import java.util.SortedSet;
 
 import org.gcube.dataharvest.harvester.BasicHarvester;
 
 public abstract class SoBigDataHarvester extends BasicHarvester {
 
-	protected List<String> contexts;
+	protected SortedSet<String> contexts;
 	
 	public SoBigDataHarvester(Date start, Date end) throws ParseException {
 		super(start, end);
 	}
 	
-	public List<String> getContexts() {
+	public SortedSet<String> getContexts() {
 		return contexts;
 	}
 
-	public void setContexts(List<String> contexts) {
+	public void setContexts(SortedSet<String> contexts) {
 		this.contexts = contexts;
 	}