diff --git a/.gitattributes b/.gitattributes
index 138e52ea597aed224b738a15e1b2418cf2d8a53e..65e7cf8070743e025ae28d80b7c79441598d591a 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -100,3 +100,4 @@ data/AB/1926/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1927/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1928/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1929/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1930/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/9108f203f8804b689a65b90328939dfd_python.cwl b/.renku/workflow/9108f203f8804b689a65b90328939dfd_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..98169817aa191a7c11fda3ca4a349432ca046511
--- /dev/null
+++ b/.renku/workflow/9108f203f8804b689a65b90328939dfd_python.cwl
@@ -0,0 +1,51 @@
+arguments: []
+baseCommand:
+- python
+class: CommandLineTool
+cwlVersion: v1.0
+hints: []
+inputs:
+  input_1:
+    default:
+      class: File
+      path: ../../src/python/run_correctxml.py
+    inputBinding:
+      position: 1
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_2:
+    default:
+      class: File
+      path: ../../data/AB/1930/02_extractedxml.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1930/04_correctedxml.tar.gz
+    inputBinding:
+      position: 3
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: string
+outputs:
+  output_0:
+    outputBinding:
+      glob: $(inputs.input_3)
+    streamable: false
+    type: File
+permanentFailCodes: []
+requirements:
+- class: InlineJavascriptRequirement
+- class: InitialWorkDirRequirement
+  listing:
+  - entry: '$({"listing": [], "class": "Directory"})'
+    entryname: data/AB/1930
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1930/04_correctedxml.tar.gz b/data/AB/1930/04_correctedxml.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..28f2daa970cd812e0fa7da8b337a327b5aab7b9c
--- /dev/null
+++ b/data/AB/1930/04_correctedxml.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b264e11924304ac9c936286126931b6a8ddcabea96f8db3b0b9172e6674ba13b
+size 9933050