diff --git a/.gitattributes b/.gitattributes
index 9623bc4eda4be51e1399a6690d728fb02839820c..f83f8f2bd35a808af8f8e0e7120157734cc9a4f3 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -58,3 +58,4 @@ data/AB/1909/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1910/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1911/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1912/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1913/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/a047a6b777df4bb1af477df9dc5ccc89_python.cwl b/.renku/workflow/a047a6b777df4bb1af477df9dc5ccc89_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..876f889b60f7e1454c0bef84926e0b3b1bc1a270
--- /dev/null
+++ b/.renku/workflow/a047a6b777df4bb1af477df9dc5ccc89_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/1913/02_extractedxml.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1913/04_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/1913
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1913/04_correctedxml.tar.gz b/data/AB/1913/04_correctedxml.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..495ecdb89ad957c35847814e6455d25d88ae74b3
--- /dev/null
+++ b/data/AB/1913/04_correctedxml.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9eafa828eddb8f89555c1c1164d524f783607d358934d5be91b5b2d3af9e3c0
+size 7279115