diff --git a/src/SchemaReader.php b/src/SchemaReader.php
index 5ba851d6..8b742854 100644
--- a/src/SchemaReader.php
+++ b/src/SchemaReader.php
@@ -3,6 +3,7 @@
 
 use DOMDocument;
 use DOMElement;
+use DOMNode;
 use GoetasWebservices\XML\XSDReader\Exception\IOException;
 use GoetasWebservices\XML\XSDReader\Exception\TypeException;
 use GoetasWebservices\XML\XSDReader\Schema\Attribute\Attribute;
@@ -649,6 +650,11 @@ private function loadImport(Schema $schema, DOMElement $node)
 
             $schema->addSchema($this->loadedFiles[self::$globalSchemaInfo[$node->getAttribute("namespace")]]);
 
+            return function () {
+            };
+        } elseif ($node->hasAttribute("namespace")
+            && isset($this->loadedFiles[$this->getNamespaceSpecificFileIndex($file, $node->getAttribute("namespace"))])) {
+            $schema->addSchema($this->loadedFiles[$this->getNamespaceSpecificFileIndex($file, $node->getAttribute("namespace"))]);
             return function () {
             };
         } elseif (isset($this->loadedFiles[$file])) {
@@ -684,7 +690,7 @@ private function loadImport(Schema $schema, DOMElement $node)
 
     /**
      *
-     * @return \GoetasWebservices\XML\XSDReader\Schema\Schema
+     * @return Schema
      */
     public function getGlobalSchema()
     {
@@ -714,11 +720,15 @@ public function getGlobalSchema()
     }
 
     /**
-     * @return \GoetasWebservices\XML\XSDReader\Schema\Schema
+     * @param DOMNode $node
+     * @param string  $file
+     * 
+     * @return Schema
      */
-    public function readNode(\DOMNode $node, $file = 'schema.xsd')
+    public function readNode(DOMNode $node, $file = 'schema.xsd')
     {
-        $this->loadedFiles[$file] = $rootSchema = new Schema();
+        $fileKey = $node instanceof DOMElement && $node->hasAttribute('targetNamespace') ? $this->getNamespaceSpecificFileIndex($file, $node->getAttribute('targetNamespace')) : $file;
+        $this->loadedFiles[$fileKey] = $rootSchema = new Schema();
 
         $rootSchema->addSchema($this->getGlobalSchema());
         $callbacks = $this->schemaNode($rootSchema, $node);
@@ -730,9 +740,29 @@ public function readNode(\DOMNode $node, $file = 'schema.xsd')
         return $rootSchema;
     }
 
+    /**
+     * It is possible that a single file contains multiple <xsd:schema/> nodes, for instance in a WSDL file.
+     *
+     * Each of these  <xsd:schema/> nodes typically target a specific namespace. Append the target namespace to the
+     * file to distinguish between multiple schemas in a single file.
+     *
+     * @param string $file
+     * @param string $targetNamespace
+     *
+     * @return string
+     */
+    private function getNamespaceSpecificFileIndex($file, $targetNamespace)
+    {
+        return $file . '#' . $targetNamespace;
+    }
 
     /**
-     * @return \GoetasWebservices\XML\XSDReader\Schema\Schema
+     * @param string $content
+     * @param string $file
+     *
+     * @return Schema
+     *
+     * @throws IOException
      */
     public function readString($content, $file = 'schema.xsd')
     {
@@ -746,7 +776,9 @@ public function readString($content, $file = 'schema.xsd')
     }
 
     /**
-     * @return \GoetasWebservices\XML\XSDReader\Schema\Schema
+     * @param string $file
+     *
+     * @return Schema
      */
     public function readFile($file)
     {
@@ -756,8 +788,10 @@ public function readFile($file)
 
     /**
      * @param string $file
+     *
+     * @return DOMDocument
+     *
      * @throws IOException
-     * @return \DOMDocument
      */
     private function getDOM($file)
     {
diff --git a/tests/SchemaTest.php b/tests/SchemaTest.php
index 7340b417..62c26c22 100644
--- a/tests/SchemaTest.php
+++ b/tests/SchemaTest.php
@@ -69,4 +69,43 @@ public function testBase()
         $this->assertInstanceOf('GoetasWebservices\XML\XSDReader\Schema\Attribute\AttributeDef', $schema->findAttribute('myAttribute', 'http://www.example.com'));
 
     }
+
+    public function testMultipleSchemasInSameFile()
+    {
+        $file = 'schema.xsd';
+        $schema1 = $this->reader->readString('
+            <xs:schema targetNamespace="http://www.example.com" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+                <xs:complexType name="myType"></xs:complexType>
+                <xs:element name="myElement" type="myType"></xs:element>
+
+                <xs:group name="myGroup">
+                    <xs:sequence></xs:sequence>
+                </xs:group>
+                <xs:attribute name="myAttribute" type="xs:string"></xs:attribute>
+                <xs:attributeGroup name="myAttributeGroup"></xs:attributeGroup>
+            </xs:schema>',
+            $file
+        );
+
+        $this->assertCount(1, $schema1->getTypes());
+        $this->assertInstanceOf('GoetasWebservices\XML\XSDReader\Schema\Type\ComplexType', $schema1->findType('myType', 'http://www.example.com'));
+
+        $this->assertCount(1, $schema1->getElements());
+        $this->assertInstanceOf('GoetasWebservices\XML\XSDReader\Schema\Element\ElementDef', $schema1->findElement('myElement', 'http://www.example.com'));
+
+        //Now use a second schema which imports from the first one, and is in the SAME file
+        $schema2 = $this->reader->readString('
+            <xs:schema targetNamespace="http://www.example2.com" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ns1="http://www.example.com">
+                <xs:import namespace="http://www.example.com"/>
+                <xs:element name="myElement2" type="ns1:myType"></xs:element>
+            </xs:schema>',
+            $file
+        );
+
+        $this->assertCount(0, $schema2->getTypes());
+
+        $this->assertCount(1, $schema2->getElements());
+        $this->assertInstanceOf('GoetasWebservices\XML\XSDReader\Schema\Element\ElementDef', $schema2->findElement('myElement2', 'http://www.example2.com'));
+
+    }
 }
\ No newline at end of file