diff --git a/.gitattributes b/.gitattributes
index fa631e7b61e461916b3ca528eb0b7589ecfa0b7d..0421f1205ae613357d980403ba29511565213ffb 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -248,3 +248,4 @@ data/AB/1980/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1981/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1977/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1982/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1983/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/ae0772e5030141aea58238ddba633337_python.cwl b/.renku/workflow/ae0772e5030141aea58238ddba633337_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..03abb751e2cc7141b9a95d9031b25007a8705fbf
--- /dev/null
+++ b/.renku/workflow/ae0772e5030141aea58238ddba633337_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/1983/00_rawpdfs.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1983/02_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/1983
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1983/02_extractedxml.tar.gz b/data/AB/1983/02_extractedxml.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fa9744c30b883f4079d245a176f7505055b27b96
--- /dev/null
+++ b/data/AB/1983/02_extractedxml.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ab9c3e50b2595f534af638ed1fa1ea8e86f102966f17855fd1ea154dc97bd20
+size 302597163