diff --git a/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/cli/Main.java b/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/cli/Main.java
index e15345a2db28b1df6d3a0141d94af07386b27c6a..716ed9bf1ae0e38b21ca2ad3a09b94b5473a9bc5 100644
--- a/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/cli/Main.java
+++ b/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/cli/Main.java
@@ -1,7 +1,7 @@
 package info.mathhub.uloapi.cli;
 
 import info.mathhub.uloapi.query.GraphDB;
-import info.mathhub.uloapi.query.ULO;
+import info.mathhub.uloapi.ontology.ULO;
 import org.eclipse.rdf4j.model.IRI;
 import org.eclipse.rdf4j.model.Statement;
 import org.eclipse.rdf4j.repository.RepositoryResult;
diff --git a/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/ULO.java b/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/ontology/ULO.java
similarity index 99%
rename from src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/ULO.java
rename to src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/ontology/ULO.java
index ef100f4e45a2c4191d836c3508af4b1c5d2667ff..c821e639c30ea2bd0e05745501f1195be9be7d94 100644
--- a/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/ULO.java
+++ b/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/ontology/ULO.java
@@ -1,4 +1,4 @@
-package info.mathhub.uloapi.query;
+package info.mathhub.uloapi.ontology;
 
 import org.eclipse.rdf4j.model.IRI;
 import org.eclipse.rdf4j.model.ValueFactory;
diff --git a/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/Query.java b/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/Query.java
index 21c84414d0e96a6d8f8cd836945b98eccd300b61..b6290a4ade56f7dca79e60b69b6e4bf9799b107e 100644
--- a/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/Query.java
+++ b/src/ulo-storage-endpoint/src/main/java/info/mathhub/uloapi/query/Query.java
@@ -1,6 +1,7 @@
 package info.mathhub.uloapi.query;
 
 import info.mathhub.uloapi.config.Config;
+import info.mathhub.uloapi.ontology.ULO;
 import org.eclipse.rdf4j.model.Statement;
 import org.eclipse.rdf4j.repository.RepositoryResult;