diff --git a/.gitattributes b/.gitattributes
index 0c1427e52b3ea20a9c89e8b1f54205b201d56e42..e9e45e7682ee03cc8a7a8523750c3332fe499209 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -252,3 +252,4 @@ data/AB/1983/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1991/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1991/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1978/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1979/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/ef3e773787f94104a9fe911695cc4612_python.cwl b/.renku/workflow/ef3e773787f94104a9fe911695cc4612_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..36ef02ce18f5abd6ee809c02af20f916ebdf07b8
--- /dev/null
+++ b/.renku/workflow/ef3e773787f94104a9fe911695cc4612_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_extract_origxml.py
+    inputBinding:
+      position: 1
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_2:
+    default:
+      class: File
+      path: ../../data/AB/1979/00_rawpdfs.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1979/02_extractedxml.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/1979
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1979/02_extractedxml.tar.gz b/data/AB/1979/02_extractedxml.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b015447796ec5ee16cdc6baefef1e836e5f46544
--- /dev/null
+++ b/data/AB/1979/02_extractedxml.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bad120f1888f16f9182f16655f6babb093d4ca15711e4d5b61c5d5d1b162a5a3
+size 305972082