diff --git a/.gitattributes b/.gitattributes
index adec8ae1aa75e6e73fd584e4dd62ed7189bd8dfe..d66e3a12860c11ae6019f73bf243c47d68e30983 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -73,3 +73,4 @@ data/AB/1924/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1925/04_correctedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1926/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
 data/AB/1927/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
+data/AB/1928/02_extractedxml.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/e6e87168393d485aad0ed81546f0068b_python.cwl b/.renku/workflow/e6e87168393d485aad0ed81546f0068b_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..a998a1064ae56b2c0299bc79c1a09ff06446801e
--- /dev/null
+++ b/.renku/workflow/e6e87168393d485aad0ed81546f0068b_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/1928/00_rawpdfs.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default: data/AB/1928/02_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/1928
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1928/02_extractedxml.tar.gz b/data/AB/1928/02_extractedxml.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d7685d6fc57cbfbe8e56214562f2cac1e1ed6176
--- /dev/null
+++ b/data/AB/1928/02_extractedxml.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5fe3b9040bad1715c209104ff9092b20968c1579fe56a158f888bf0c24b8f9c
+size 121375260