diff --git a/.github/workflows/deploy-book-python-and-r.yml b/.github/workflows/deploy-book-python-and-r.yml
deleted file mode 100644
index 7ac902ff..00000000
--- a/.github/workflows/deploy-book-python-and-r.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-name: Deploy book with Python  and R
-
-on:
-  workflow_run:
-    workflows: ["Update Metadata"]
-    types:
-      - completed
-    branches:
-      - main
-
-# This job installs dependencies, builds the book, and deploys it to GitHub Pages
-# only runs if "Update Metadata" workflow is successful
-jobs:
-  deploy-book:
-    runs-on: ubuntu-latest
-    permissions:
-      pages: write
-      id-token: write
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-
-    # Set up Python with pip caching
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version-file: '.python-version'
-        cache: pip
-
-    # Set up R with dependency caching
-    - name: Set up R
-      uses: r-lib/actions/setup-r@v2
-
-    # Cache executed notebooks
-    # only caches if set up in _config.yml with:
-    # execute:
-    #   execute_notebooks: cache
-    - name: Cache executed notebooks
-      uses: actions/cache@v3
-      with:
-        path: _build/.jupyter_cache
-        key: jupyter-book-cache-${{ hashFiles('requirements.txt') }}
-
-    # Install Python dependencies
-    - name: Install Python dependencies
-      run: |
-        pip install -r requirements.txt
-
-    # Install R dependencies with caching
-    - name: Install R dependencies
-      uses: r-lib/actions/setup-r-dependencies@v2
-      with:
-        cache: true
-        cache-version: 2
-        packages: |
-          any::tidyverse
-          any::IRkernel
-        install-pandoc: false
-        install-quarto: false
-
-    # Register kernels with Jupyter
-    - name: Set up IRkernel
-      run: |
-        IRkernel::installspec(name="ir", displayname="R")
-      shell: Rscript {0}
-
-    # Check all kernels
-    - name: Log all available kernels
-      run: |
-        jupyter kernelspec list
-
-    - name: Build the book
-      run: |
-        jupyter-book build .
-
-    - name: Inject all metadata into HTML
-      run: |
-        python -m quadriga.metadata.inject_all_metadata
-        echo "Injected all metadata (OpenGraph, JSON-LD, and RDF links) into HTML head"
-
-    - name: Copy metadata files to build directory
-      run: |
-        cp metadata.jsonld _build/html/metadata.jsonld
-        cp metadata.rdf _build/html/metadata.rdf
-        echo "Copied metadata files to _build/html for discovery"
-
-    - name: Upload book artifact
-      uses: actions/upload-pages-artifact@v3
-      with:
-        path: "_build/html"
-
-    - name: Deploy to GitHub Pages
-      id: deployment
-      uses: actions/deploy-pages@v4
diff --git a/.github/workflows/deploy-book-python-only.yml b/.github/workflows/deploy-book-python-only.yml
deleted file mode 100644
index 3ff9458f..00000000
--- a/.github/workflows/deploy-book-python-only.yml
+++ /dev/null
@@ -1,73 +0,0 @@
-name: Deploy book with Python
-
-on:
-  workflow_run:
-    workflows: ["Update Metadata"]
-    types:
-      - completed
-    branches:
-      - main
-
-# This job installs dependencies, builds the book, and deploys it to GitHub Pages
-# only runs if "Update Metadata" workflow is successful
-jobs:
-  deploy-book:
-    runs-on: ubuntu-latest
-    permissions:
-      pages: write
-      id-token: write
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-
-    # Set up Python with pip caching
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version-file: '.python-version'
-        cache: pip
-
-    # Cache executed notebooks
-    # only caches if set up in _config.yml with:
-    # execute:
-    #   execute_notebooks: cache
-    - name: Cache executed notebooks
-      uses: actions/cache@v3
-      with:
-        path: _build/.jupyter_cache
-        key: jupyter-book-cache-${{ hashFiles('requirements.txt') }}
-
-    # Install Python dependencies
-    - name: Install Python dependencies
-      run: |
-        pip install -r requirements.txt
-
-    # Check all kernels
-    - name: Log all available kernels
-      run: |
-        jupyter kernelspec list
-
-    - name: Build the book
-      run: |
-        jupyter-book build .
-
-    - name: Inject all metadata into HTML
-      run: |
-        python -m quadriga.metadata.inject_all_metadata
-        echo "Injected all metadata (OpenGraph, JSON-LD, and RDF links) into HTML head"
-
-    - name: Copy metadata files to build directory
-      run: |
-        cp metadata.jsonld _build/html/metadata.jsonld
-        cp metadata.rdf _build/html/metadata.rdf
-        echo "Copied metadata files to _build/html for discovery"
-
-    - name: Upload book artifact
-      uses: actions/upload-pages-artifact@v3
-      with:
-        path: "_build/html"
-
-    - name: Deploy to GitHub Pages
-      id: deployment
-      uses: actions/deploy-pages@v4