diff --git a/dnet-ariadneplus-container/src/main/resources/eu/dnetlib/cnr-site.properties b/dnet-ariadneplus-container/src/main/resources/eu/dnetlib/cnr-site.properties
index 4a15625..51ff6f6 100644
--- a/dnet-ariadneplus-container/src/main/resources/eu/dnetlib/cnr-site.properties
+++ b/dnet-ariadneplus-container/src/main/resources/eu/dnetlib/cnr-site.properties
@@ -4,7 +4,7 @@ container.port = 8280
services.is.store.database.bean = persistentExistDatabase
#services.is.store.database.bean = temporaryExistDatabase
-dnet.data.path = /tmp/ariadneplus
+dnet.data.path = /var/lib/dnet
dnet.bootstrap.schemas = classpath*:/eu/dnetlib/bootstrap/schemas/**/*.xsd
dnet.bootstrap.profiles = classpath*:/eu/dnetlib/bootstrap/profiles/**/*.xml
diff --git a/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_api_compatibilities.xml b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_api_compatibilities.xml
new file mode 100644
index 0000000..49a9e12
--- /dev/null
+++ b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_api_compatibilities.xml
@@ -0,0 +1,24 @@
+
+
+
+
+ dnet:compatibilityLevel
+ API compatibility
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_api_protocols.xml b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_api_protocols.xml
new file mode 100644
index 0000000..c3d1972
--- /dev/null
+++ b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_api_protocols.xml
@@ -0,0 +1,72 @@
+
+
+
+
+ dnet:protocols
+ API protocols
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_content_descriptions.xml b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_content_descriptions.xml
new file mode 100644
index 0000000..b4376cb
--- /dev/null
+++ b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_content_descriptions.xml
@@ -0,0 +1,24 @@
+
+
+
+
+ D-Net Content Description Typologies
+ D-Net Content Description Typologies
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_datasource_typologies.xml b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_datasource_typologies.xml
new file mode 100644
index 0000000..ac53c81
--- /dev/null
+++ b/dnet-ariadneplus/src/main/resources/eu/dnetlib/bootstrap/profiles/VocabularyDSResourceType/dnet_datasource_typologies.xml
@@ -0,0 +1,25 @@
+
+
+
+
+ Datasource typologies
+ D-Net datasource typologies
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/dnet-ariadneplus/src/test/java/eu/dnetlib/data/collector/plugins/ariadneplus/ads/MultipleIteratorTest.java b/dnet-ariadneplus/src/test/java/eu/dnetlib/data/collector/plugins/ariadneplus/ads/MultipleIteratorTest.java
new file mode 100644
index 0000000..afa5a2d
--- /dev/null
+++ b/dnet-ariadneplus/src/test/java/eu/dnetlib/data/collector/plugins/ariadneplus/ads/MultipleIteratorTest.java
@@ -0,0 +1,33 @@
+package eu.dnetlib.data.collector.plugins.ariadneplus.ads;
+
+import java.util.List;
+import java.util.stream.Stream;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Iterables;
+
+
+public class MultipleIteratorTest {
+
+ @Test
+ public void mergeIterators() {
+
+ final List urls = null;
+ Iterables.concat(Iterables.transform(urls, new Function>() {
+
+ @Override
+ public Iterable apply(final String url) {
+ Stream a = Stream.of("1", "2");
+ try {
+ return null;
+ } catch (final Exception e) {
+ throw new RuntimeException(String.format("unable to iterate over %s", url), e);
+ }
+ }
+ })).iterator();
+ Assert.assertNotNull("");
+ }
+}