diff --git a/ontology/ontology.ttl b/ontology/ontology.ttl
index 3f784a6c..6bac32da 100644
--- a/ontology/ontology.ttl
+++ b/ontology/ontology.ttl
@@ -17395,7 +17395,7 @@ Includes concentration, extermination, transit, detention, internment, (forced)
 
 :leadership
     a rdf:Property, owl:DatatypeProperty ;
-    rdfs:domain :Person ;
+    rdfs:domain :PopulatedPlace ;
     rdfs:label "Führung"@de, "leadership"@en ;
     rdfs:range xsd:string ;
     prov:wasDerivedFrom <http://mappings.dbpedia.org/index.php/OntologyProperty:leadership> .
diff --git a/src/main/java/org/dbpedia/ontologytracker/RDFUnitValidate.java b/src/main/java/org/dbpedia/ontologytracker/RDFUnitValidate.java
index 047ec81a..341ec465 100644
--- a/src/main/java/org/dbpedia/ontologytracker/RDFUnitValidate.java
+++ b/src/main/java/org/dbpedia/ontologytracker/RDFUnitValidate.java
@@ -20,7 +20,7 @@
 public class RDFUnitValidate {
 
     TestSuite ts = null;
-    static String defaultSchema = "ontology/dbo.tests.shapes.ttl";
+    static String defaultSchema = "guidelines/dbo.tests.shapes.ttl";
     private static Logger L = Logger.getLogger(RDFUnitValidate.class);
 
     public RDFUnitValidate() {
diff --git a/src/main/java/org/dbpedia/ontologytracker/ValidateOntology.java b/src/main/java/org/dbpedia/ontologytracker/ValidateOntology.java
index 483a1c9f..e6ea9771 100644
--- a/src/main/java/org/dbpedia/ontologytracker/ValidateOntology.java
+++ b/src/main/java/org/dbpedia/ontologytracker/ValidateOntology.java
@@ -20,7 +20,7 @@ public class ValidateOntology {
 
     private static Logger L = Logger.getLogger(ValidateOntology.class);
 
-    private static final File DBPEDIA_ONTOLOGY = new File("ontology/dbpedia_ontology.ttl");
+    private static final File DBPEDIA_ONTOLOGY = new File("ontology/ontology.ttl");
     private static final String baseUri = "http://dbpedia.org/ontology/";
     private static String outdir = "result";
 
diff --git a/src/test/java/org/dbpedia/ontologytracker/TestRunner.java b/src/test/java/org/dbpedia/ontologytracker/TestRunner.java
index 9e91cbef..62123cc0 100644
--- a/src/test/java/org/dbpedia/ontologytracker/TestRunner.java
+++ b/src/test/java/org/dbpedia/ontologytracker/TestRunner.java
@@ -18,7 +18,7 @@ public class TestRunner {
     public RdfReader getInputData() throws RdfReaderException {
         return new RdfModelReader(
                 RdfReaderFactory.createFileOrResourceReader(
-                        "ontology/dbpedia_ontology.ttl", "").read());
+                        "ontology/ontology.ttl", "").read());
     }
     ;