From 4dff1e7dd9102ebbfe3942811d951e73d40e6279 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludwig=20H=C3=BClk?= <ludwig.huelk@rl-institut.de>
Date: Tue, 12 Nov 2024 20:43:49 +0100
Subject: [PATCH] Add copyright info to metadata files #211

---
 metadata/json_schema/draft07/schema.py        | 2 +-
 metadata/json_schema/draft2020_12/schema.py   | 2 +-
 metadata/v10/v130/example.json.license        | 5 +++++
 metadata/v10/v130/example.py                  | 5 +++++
 metadata/v10/v130/schema.json.license         | 5 +++++
 metadata/v10/v130/schema.py                   | 5 +++++
 metadata/v10/v130/template.json.license       | 5 +++++
 metadata/v10/v130/template.py                 | 5 +++++
 metadata/v10/v140/example.json.license        | 5 +++++
 metadata/v10/v140/metadata_key_description.md | 8 ++++++++
 metadata/v10/v140/schema.json.license         | 5 +++++
 metadata/v10/v140/template.json.license       | 5 +++++
 metadata/v10/v141/example.json.license        | 5 +++++
 metadata/v10/v141/metadata_key_description.md | 8 ++++++++
 metadata/v10/v141/schema.json.license         | 5 +++++
 metadata/v10/v141/template.json.license       | 5 +++++
 metadata/v10/v150/README.md                   | 8 ++++++++
 metadata/v10/v150/context.json.license        | 5 +++++
 metadata/v10/v150/example.json.license        | 5 +++++
 metadata/v10/v150/metadata_key_description.md | 8 ++++++++
 metadata/v10/v150/schema.json.license         | 5 +++++
 metadata/v10/v150/template.json.license       | 5 +++++
 metadata/v10/v151/README.md                   | 8 ++++++++
 metadata/v10/v151/context.json.license        | 5 +++++
 metadata/v10/v151/example.json.license        | 5 +++++
 metadata/v10/v151/metadata_key_description.md | 8 ++++++++
 metadata/v10/v151/schema.json.license         | 5 +++++
 metadata/v10/v151/template.json.license       | 5 +++++
 metadata/v10/v152/README.md                   | 8 ++++++++
 metadata/v10/v152/context.json.license        | 5 +++++
 metadata/v10/v152/example.json.license        | 5 +++++
 metadata/v10/v152/metadata_key_description.md | 8 ++++++++
 metadata/v10/v152/schema.json.license         | 5 +++++
 metadata/v10/v152/template.json.license       | 5 +++++
 metadata/v10/v160/README.md                   | 8 ++++++++
 metadata/v10/v160/context.json.license        | 5 +++++
 metadata/v10/v160/example.json.license        | 5 +++++
 metadata/v10/v160/metadata_key_description.md | 8 ++++++++
 metadata/v10/v160/schema.json.license         | 5 +++++
 metadata/v10/v160/template.json.license       | 5 +++++
 metadata/v20/v20/README.md                    | 7 +++++++
 metadata/v20/v20/context.json.license         | 5 +++++
 metadata/v20/v20/example.json.license         | 5 +++++
 metadata/v20/v20/metadata_key_description.md  | 7 +++++++
 metadata/v20/v20/schema.json.license          | 5 +++++
 metadata/v20/v20/template.json.license        | 5 +++++
 46 files changed, 256 insertions(+), 2 deletions(-)
 create mode 100644 metadata/v10/v130/example.json.license
 create mode 100644 metadata/v10/v130/schema.json.license
 create mode 100644 metadata/v10/v130/template.json.license
 create mode 100644 metadata/v10/v140/example.json.license
 create mode 100644 metadata/v10/v140/schema.json.license
 create mode 100644 metadata/v10/v140/template.json.license
 create mode 100644 metadata/v10/v141/example.json.license
 create mode 100644 metadata/v10/v141/schema.json.license
 create mode 100644 metadata/v10/v141/template.json.license
 create mode 100644 metadata/v10/v150/context.json.license
 create mode 100644 metadata/v10/v150/example.json.license
 create mode 100644 metadata/v10/v150/schema.json.license
 create mode 100644 metadata/v10/v150/template.json.license
 create mode 100644 metadata/v10/v151/context.json.license
 create mode 100644 metadata/v10/v151/example.json.license
 create mode 100644 metadata/v10/v151/schema.json.license
 create mode 100644 metadata/v10/v151/template.json.license
 create mode 100644 metadata/v10/v152/context.json.license
 create mode 100644 metadata/v10/v152/example.json.license
 create mode 100644 metadata/v10/v152/schema.json.license
 create mode 100644 metadata/v10/v152/template.json.license
 create mode 100644 metadata/v10/v160/context.json.license
 create mode 100644 metadata/v10/v160/example.json.license
 create mode 100644 metadata/v10/v160/schema.json.license
 create mode 100644 metadata/v10/v160/template.json.license
 create mode 100644 metadata/v20/v20/context.json.license
 create mode 100644 metadata/v20/v20/example.json.license
 create mode 100644 metadata/v20/v20/schema.json.license
 create mode 100644 metadata/v20/v20/template.json.license

diff --git a/metadata/json_schema/draft07/schema.py b/metadata/json_schema/draft07/schema.py
index 18eee56e..95ee36fe 100644
--- a/metadata/json_schema/draft07/schema.py
+++ b/metadata/json_schema/draft07/schema.py
@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
 # SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
 #
-# SPDX-License-Identifier: CC0-1.0
+# SPDX-License-Identifier: MIT
 
 import json
 import os
diff --git a/metadata/json_schema/draft2020_12/schema.py b/metadata/json_schema/draft2020_12/schema.py
index 15767ca2..dac505ae 100644
--- a/metadata/json_schema/draft2020_12/schema.py
+++ b/metadata/json_schema/draft2020_12/schema.py
@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
 # SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
 #
-# SPDX-License-Identifier: CC0-1.0
+# SPDX-License-Identifier: MIT
 
 import json
 import os
diff --git a/metadata/v10/v130/example.json.license b/metadata/v10/v130/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v130/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v130/example.py b/metadata/v10/v130/example.py
index cb3be007..3416440f 100644
--- a/metadata/v10/v130/example.py
+++ b/metadata/v10/v130/example.py
@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
+
 import json
 import os
 
diff --git a/metadata/v10/v130/schema.json.license b/metadata/v10/v130/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v130/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v130/schema.py b/metadata/v10/v130/schema.py
index 2526f4a3..c7b0845a 100644
--- a/metadata/v10/v130/schema.py
+++ b/metadata/v10/v130/schema.py
@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
+
 import json
 import os
 
diff --git a/metadata/v10/v130/template.json.license b/metadata/v10/v130/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v130/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v130/template.py b/metadata/v10/v130/template.py
index 0727081d..c417ca40 100644
--- a/metadata/v10/v130/template.py
+++ b/metadata/v10/v130/template.py
@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
+
 import json
 import os
 
diff --git a/metadata/v10/v140/example.json.license b/metadata/v10/v140/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v140/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v140/metadata_key_description.md b/metadata/v10/v140/metadata_key_description.md
index abfc245c..683bbf01 100644
--- a/metadata/v10/v140/metadata_key_description.md
+++ b/metadata/v10/v140/metadata_key_description.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # Open Energy Metadata
 
 ## Open Energy Metadata Description
diff --git a/metadata/v10/v140/schema.json.license b/metadata/v10/v140/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v140/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v140/template.json.license b/metadata/v10/v140/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v140/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v141/example.json.license b/metadata/v10/v141/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v141/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v141/metadata_key_description.md b/metadata/v10/v141/metadata_key_description.md
index efeef703..c5bed139 100644
--- a/metadata/v10/v141/metadata_key_description.md
+++ b/metadata/v10/v141/metadata_key_description.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # Open Energy Metadata
 
 ## Open Energy Metadata Description
diff --git a/metadata/v10/v141/schema.json.license b/metadata/v10/v141/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v141/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v141/template.json.license b/metadata/v10/v141/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v141/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v150/README.md b/metadata/v10/v150/README.md
index 9e4c6f90..7fcf95bb 100644
--- a/metadata/v10/v150/README.md
+++ b/metadata/v10/v150/README.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <a href="https://github.com/OpenEnergyPlatform/oemetadata/"><img align="right" width="100" height="100" src="https://raw.githubusercontent.com/OpenEnergyPlatform/organisation/production/logo/OpenEnergyFamily_Logo_OEMetadata.png" alt="OpenEnergyMetadata"></a>
 <a href="https://openenergy-platform.org/"><img align="right" width="100" height="100" src="https://avatars2.githubusercontent.com/u/37101913?s=400&u=9b593cfdb6048a05ea6e72d333169a65e7c922be&v=4" alt="OpenEnergyPlatform"></a>
 
diff --git a/metadata/v10/v150/context.json.license b/metadata/v10/v150/context.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v150/context.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v150/example.json.license b/metadata/v10/v150/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v150/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v150/metadata_key_description.md b/metadata/v10/v150/metadata_key_description.md
index ac0d9593..443e0880 100644
--- a/metadata/v10/v150/metadata_key_description.md
+++ b/metadata/v10/v150/metadata_key_description.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # Open Energy Metadata
 
 ## Open Energy Metadata Description
diff --git a/metadata/v10/v150/schema.json.license b/metadata/v10/v150/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v150/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v150/template.json.license b/metadata/v10/v150/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v150/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v151/README.md b/metadata/v10/v151/README.md
index 161336f9..b675bfb4 100644
--- a/metadata/v10/v151/README.md
+++ b/metadata/v10/v151/README.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <a href="https://github.com/OpenEnergyPlatform/oemetadata/"><img align="right" width="100" height="100" src="https://raw.githubusercontent.com/OpenEnergyPlatform/organisation/production/logo/OpenEnergyFamily_Logo_OEMetadata.png" alt="OpenEnergyMetadata"></a>
 <a href="https://openenergy-platform.org/"><img align="right" width="100" height="100" src="https://avatars2.githubusercontent.com/u/37101913?s=400&u=9b593cfdb6048a05ea6e72d333169a65e7c922be&v=4" alt="OpenEnergyPlatform"></a>
 
diff --git a/metadata/v10/v151/context.json.license b/metadata/v10/v151/context.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v151/context.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v151/example.json.license b/metadata/v10/v151/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v151/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v151/metadata_key_description.md b/metadata/v10/v151/metadata_key_description.md
index 46bc7680..96b4b055 100644
--- a/metadata/v10/v151/metadata_key_description.md
+++ b/metadata/v10/v151/metadata_key_description.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # OEMetadata - Key Description
 
 This pages describes the key of **OEMetadata version 1.5.1.** <br>
diff --git a/metadata/v10/v151/schema.json.license b/metadata/v10/v151/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v151/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v151/template.json.license b/metadata/v10/v151/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v151/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v152/README.md b/metadata/v10/v152/README.md
index 90d8a15d..3409d589 100644
--- a/metadata/v10/v152/README.md
+++ b/metadata/v10/v152/README.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <a href="https://github.com/OpenEnergyPlatform/oemetadata/"><img align="right" width="100" height="100" src="https://raw.githubusercontent.com/OpenEnergyPlatform/organisation/production/logo/OpenEnergyFamily_Logo_OEMetadata.png" alt="OpenEnergyMetadata"></a>
 <a href="https://openenergy-platform.org/"><img align="right" width="100" height="100" src="https://avatars2.githubusercontent.com/u/37101913?s=400&u=9b593cfdb6048a05ea6e72d333169a65e7c922be&v=4" alt="OpenEnergyPlatform"></a>
 
diff --git a/metadata/v10/v152/context.json.license b/metadata/v10/v152/context.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v152/context.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v152/example.json.license b/metadata/v10/v152/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v152/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v152/metadata_key_description.md b/metadata/v10/v152/metadata_key_description.md
index f380dabe..75b4dd7e 100644
--- a/metadata/v10/v152/metadata_key_description.md
+++ b/metadata/v10/v152/metadata_key_description.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # OEMetadata - Key Description
 
 This pages describes the key of **OEMetadata version 1.5.2 .** <br>
diff --git a/metadata/v10/v152/schema.json.license b/metadata/v10/v152/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v152/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v152/template.json.license b/metadata/v10/v152/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v152/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v160/README.md b/metadata/v10/v160/README.md
index 54abee80..0d7473f0 100644
--- a/metadata/v10/v160/README.md
+++ b/metadata/v10/v160/README.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <a href="https://github.com/OpenEnergyPlatform/oemetadata/"><img align="right" width="100" height="100" src="https://raw.githubusercontent.com/OpenEnergyPlatform/organisation/production/logo/OpenEnergyFamily_Logo_OEMetadata.png" alt="OpenEnergyMetadata"></a>
 <a href="https://openenergy-platform.org/"><img align="right" width="100" height="100" src="https://avatars2.githubusercontent.com/u/37101913?s=400&u=9b593cfdb6048a05ea6e72d333169a65e7c922be&v=4" alt="OpenEnergyPlatform"></a>
 
diff --git a/metadata/v10/v160/context.json.license b/metadata/v10/v160/context.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v160/context.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v160/example.json.license b/metadata/v10/v160/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v160/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v160/metadata_key_description.md b/metadata/v10/v160/metadata_key_description.md
index a32cd9ef..543bf603 100644
--- a/metadata/v10/v160/metadata_key_description.md
+++ b/metadata/v10/v160/metadata_key_description.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # OEMetadata - Key Description
 
 This pages describes the key of **OEMetadata version 1.6.0 .** <br>
diff --git a/metadata/v10/v160/schema.json.license b/metadata/v10/v160/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v160/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v10/v160/template.json.license b/metadata/v10/v160/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v10/v160/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v20/v20/README.md b/metadata/v20/v20/README.md
index 22aa875e..8faf9ab0 100644
--- a/metadata/v20/v20/README.md
+++ b/metadata/v20/v20/README.md
@@ -1,3 +1,10 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <a href="https://github.com/OpenEnergyPlatform/oemetadata/"><img align="right" width="100" height="100" src="https://raw.githubusercontent.com/OpenEnergyPlatform/organisation/production/logo/OpenEnergyFamily_Logo_OEMetadata.png" alt="OpenEnergyMetadata"></a>
 <a href="https://openenergyplatform.org/"><img align="right" width="100" height="100" src="https://avatars2.githubusercontent.com/u/37101913?s=400&u=9b593cfdb6048a05ea6e72d333169a65e7c922be&v=4" alt="OpenEnergyPlatform"></a>
 <a href="https://github.com/OpenEnergyPlatform/oemetadata/"><img align="right" width="100" height="100" src="https://raw.githubusercontent.com/OpenEnergyPlatform/organisation/production/logo/OpenEnergyFamily_Logo_OEMetadata.png" alt="OpenEnergyMetadata"></a>
diff --git a/metadata/v20/v20/context.json.license b/metadata/v20/v20/context.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v20/v20/context.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v20/v20/example.json.license b/metadata/v20/v20/example.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v20/v20/example.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v20/v20/metadata_key_description.md b/metadata/v20/v20/metadata_key_description.md
index 4faa69ef..0518943f 100644
--- a/metadata/v20/v20/metadata_key_description.md
+++ b/metadata/v20/v20/metadata_key_description.md
@@ -1,3 +1,10 @@
+<!--
+SPDX-FileCopyrightText: Ludwig Hülk <Ludee> © Reiner Lemoine Institut
+SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # OEMetadata - Key Description
 
 This pages describes the key of **OEMetadata version 2.0 .** <br>
diff --git a/metadata/v20/v20/schema.json.license b/metadata/v20/v20/schema.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v20/v20/schema.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT
diff --git a/metadata/v20/v20/template.json.license b/metadata/v20/v20/template.json.license
new file mode 100644
index 00000000..38af0f3f
--- /dev/null
+++ b/metadata/v20/v20/template.json.license
@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: Ludwig Hülk <@Ludee> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Jonas Huber <jh-RLI> © Reiner Lemoine Institut
+# SPDX-FileCopyrightText: Christian Hofmann <christian-rli> © Reiner Lemoine Institut
+#
+# SPDX-License-Identifier: MIT