ASF header
diff --git a/taverna-reference-impl/src/main/resources/artifact-support.xsd b/taverna-reference-impl/src/main/resources/artifact-support.xsd
index 9fd6891..59e12f8 100644
--- a/taverna-reference-impl/src/main/resources/artifact-support.xsd
+++ b/taverna-reference-impl/src/main/resources/artifact-support.xsd
@@ -1,9 +1,28 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+-->
<xsd:schema xmlns="http://taverna.sf.net/schema/artifact-support"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:beans="http://www.springframework.org/schema/beans"
targetNamespace="http://taverna.sf.net/schema/artifact-support"
elementFormDefault="qualified">
+<!-- TODO: Should the namespace be https://taverna.apache.apache.org/ns/** ? -->
<xsd:import namespace="http://www.springframework.org/schema/beans" />
@@ -54,4 +73,4 @@
</xsd:element>
-</xsd:schema>
\ No newline at end of file
+</xsd:schema>
