diff --git a/.gitignore b/.gitignore
index aec448c68f468fd89930aee4cbd90bfebc67d17e..33f74ee490624d261cbe0e7a37cd22b544dfd6b7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ Parser.class
 GenCompiler.ja
 GenCompiler.jar
 OntologyCompiler.jar
+testontologies/catalog-v001.xml
diff --git a/testontologies/MutipleInheritance.owl b/testontologies/MutipleInheritance.owl
new file mode 100644
index 0000000000000000000000000000000000000000..a536d1a8e28cfffee34f22f450cd1fce883b797b
--- /dev/null
+++ b/testontologies/MutipleInheritance.owl
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+
+
+<!DOCTYPE rdf:RDF [
+    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
+    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
+    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
+    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
+]>
+
+
+<rdf:RDF xmlns="http://www.semanticweb.org/andersn/ontologies/2014/6/MultipleInheritance#"
+     xml:base="http://www.semanticweb.org/andersn/ontologies/2014/6/MultipleInheritance"
+     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+     xmlns:owl="http://www.w3.org/2002/07/owl#"
+     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
+     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+    <owl:Ontology rdf:about="http://www.semanticweb.org/andersn/ontologies/2014/6/MultipleInheritance"/>
+</rdf:RDF>
+
+
+
+<!-- Generated by the OWL API (version 3.5.0) http://owlapi.sourceforge.net -->
+