diff --git a/.github/workflows/artifacts.yml b/.github/workflows/artifacts.yml
deleted file mode 100644
index e71b1df8..00000000
--- a/.github/workflows/artifacts.yml
+++ /dev/null
@@ -1,369 +0,0 @@
-name: Artifacts
-
-on:
-  push:
-    branches:
-      - main
-  release:
-    types:
-      - published
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  binary_linux:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup target add aarch64-unknown-linux-gnu
-      - run: |
-          sudo apt update && sudo apt install -y g++-aarch64-linux-gnu
-          echo -e "\n\n[target.aarch64-unknown-linux-gnu]\nlinker = \"aarch64-linux-gnu-gcc\"" >> .cargo/config.toml
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo build --release
-        working-directory: ./server
-      - run: cargo build --release --target aarch64-unknown-linux-gnu
-        working-directory: ./server
-        env:
-          BINDGEN_EXTRA_CLANG_ARGS: --sysroot /usr/aarch64-linux-gnu
-      - uses: actions/upload-artifact@v3
-        with:
-          name: oxigraph_server_x86_64_linux_gnu
-          path: target/release/oxigraph_server
-      - uses: actions/upload-artifact@v3
-        with:
-          name: oxigraph_server_aarch64-linux_gnu
-          path: target/aarch64-unknown-linux-gnu/release/oxigraph_server
-      - run: mv target/release/oxigraph_server oxigraph_server_${{ github.event.release.tag_name }}_x86_64_linux_gnu
-        if: github.event_name == 'release'
-      - run: mv target/aarch64-unknown-linux-gnu/release/oxigraph_server oxigraph_server_${{ github.event.release.tag_name }}_aarch64_linux_gnu
-        if: github.event_name == 'release'
-      - uses: softprops/action-gh-release@v1
-        with:
-          files: |
-            oxigraph_server_${{ github.event.release.tag_name }}_x86_64_linux_gnu
-            oxigraph_server_${{ github.event.release.tag_name }}_aarch64_linux_gnu
-        if: github.event_name == 'release'
-
-  binary_mac:
-    runs-on: macos-latest
-    env:
-      DEVELOPER_DIR: '/Applications/Xcode.app/Contents/Developer'
-      SDKROOT: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk'
-      MACOSX_DEPLOYMENT_TARGET: '10.14'
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup target add aarch64-apple-darwin
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo build --release
-        working-directory: ./server
-      - run: cargo build --release --target aarch64-apple-darwin
-        working-directory: ./server
-      - uses: actions/upload-artifact@v3
-        with:
-          name: oxigraph_server_x86_64_apple
-          path: target/release/oxigraph_server
-      - uses: actions/upload-artifact@v3
-        with:
-          name: oxigraph_server_aarch64_apple
-          path: target/aarch64-apple-darwin/release/oxigraph_server
-      - run: mv target/release/oxigraph_server oxigraph_server_${{ github.event.release.tag_name }}_x86_64_apple
-        if: github.event_name == 'release'
-      - run: mv target/aarch64-apple-darwin/release/oxigraph_server oxigraph_server_${{ github.event.release.tag_name }}_aarch64_apple
-        if: github.event_name == 'release'
-      - uses: softprops/action-gh-release@v1
-        with:
-          files: |
-            oxigraph_server_${{ github.event.release.tag_name }}_x86_64_apple
-            oxigraph_server_${{ github.event.release.tag_name }}_aarch64_apple
-        if: github.event_name == 'release'
-
-  binary_windows:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - run: Remove-Item -LiteralPath "C:\msys64\" -Force -Recurse
-      - run: cargo build --release
-        working-directory: ./server
-      - uses: actions/upload-artifact@v3
-        with:
-          name: oxigraph_server_x86_64_windows_msvc
-          path: target/release/oxigraph_server.exe
-      - run: mv target/release/oxigraph_server.exe oxigraph_server_${{ github.event.release.tag_name }}_x86_64_windows_msvc.exe
-        if: github.event_name == 'release'
-      - uses: softprops/action-gh-release@v1
-        with:
-          files: oxigraph_server_${{ github.event.release.tag_name }}_x86_64_windows_msvc.exe
-        if: github.event_name == 'release'
-
-  wheel_linux:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        architecture: [ "x86_64", "aarch64" ]
-    continue-on-error: true
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - uses: docker/setup-qemu-action@v2
-        with:
-          platforms: linux/${{ matrix.architecture }}
-        if: github.event_name == 'release' && matrix.architecture != 'x86_64'
-      - run: sed 's/%arch%/${{ matrix.architecture }}/g' .github/workflows/manylinux_build.sh | sed 's/%for_each_version%/${{ github.event_name == 'release' || '' }}/g' > .github/workflows/manylinux_build_script.sh
-      - run: docker run -v "$(pwd)":/workdir --platform linux/${{ matrix.architecture }} quay.io/pypa/manylinux2014_${{ matrix.architecture }} /bin/bash /workdir/.github/workflows/manylinux_build_script.sh
-        if: github.event_name == 'release' || matrix.architecture == 'x86_64'
-      - uses: actions/upload-artifact@v3
-        with:
-          name: pyoxigraph_wheel_x86_64_linux
-          path: target/wheels/*.whl
-      - uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          user: __token__
-          password: ${{ secrets.PYPI_PASSWORD }}
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
-
-  wheel_linux_musl:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        architecture: [ "x86_64", "aarch64" ]
-    continue-on-error: true
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - uses: docker/setup-qemu-action@v2
-        with:
-          platforms: linux/${{ matrix.architecture }}
-        if: github.event_name == 'release' && matrix.architecture != 'x86_64'
-      - run: sed 's/%arch%/${{ matrix.architecture }}/g' .github/workflows/musllinux_build.sh | sed 's/%for_each_version%/${{ github.event_name == 'release' || '' }}/g' > .github/workflows/musllinux_build_script.sh
-      - run: docker run -v "$(pwd)":/workdir --platform linux/${{ matrix.architecture }} quay.io/pypa/musllinux_1_1_${{ matrix.architecture }} /bin/bash /workdir/.github/workflows/musllinux_build_script.sh
-        if: github.event_name == 'release' || matrix.architecture == 'x86_64'
-      - uses: actions/upload-artifact@v3
-        with:
-          name: pyoxigraph_wheel_x86_64_linux_musl
-          path: target/wheels/*.whl
-      - uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          user: __token__
-          password: ${{ secrets.PYPI_PASSWORD }}
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
-
-  wheel_mac:
-    runs-on: macos-latest
-    env:
-      DEVELOPER_DIR: '/Applications/Xcode.app/Contents/Developer'
-      SDKROOT: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk'
-      MACOSX_DEPLOYMENT_TARGET: '10.14'
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup target add aarch64-apple-darwin
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.10"
-          cache: pip
-          cache-dependency-path: '**/requirements.dev.txt'
-      - run: pip install -r python/requirements.dev.txt
-      - run: maturin build --release -m python/Cargo.toml --features abi3
-      - run: pip install --no-index --find-links=target/wheels/ pyoxigraph
-      - run: rm -r target/wheels
-      - run: python generate_stubs.py pyoxigraph pyoxigraph.pyi --black
-        working-directory: ./python
-      - run: maturin build --release --target universal2-apple-darwin -m python/Cargo.toml --features abi3
-      - run: maturin build --release -m python/Cargo.toml --features abi3
-        if: github.event_name == 'release'
-      - run: maturin build --release --target aarch64-apple-darwin -m python/Cargo.toml --features abi3
-        if: github.event_name == 'release'
-      - uses: actions/upload-artifact@v3
-        with:
-          name: pyoxigraph_wheel_universal2_mac
-          path: target/wheels/*.whl
-      - run: pip install twine && twine upload target/wheels/*
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-        if: github.event_name == 'release'
-
-  wheel_windows:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.10"
-          cache: pip
-          cache-dependency-path: '**/requirements.dev.txt'
-      - run: Remove-Item -LiteralPath "C:\msys64\" -Force -Recurse
-      - run: pip install -r python/requirements.dev.txt
-      - run: maturin build --release -m python/Cargo.toml --features abi3
-      - run: pip install --no-index --find-links=target/wheels/ pyoxigraph
-      - run: rm -r target/wheels
-      - run: python generate_stubs.py pyoxigraph pyoxigraph.pyi --black
-        working-directory: ./python
-      - run: maturin build --release -m python/Cargo.toml --features abi3
-      - run: maturin sdist -m python/Cargo.toml
-      - uses: actions/upload-artifact@v3
-        with:
-          name: pyoxigraph_wheel_x86_64_windows
-          path: target/wheels/*.whl
-      - run: pip install twine && twine upload target/wheels/*
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-        if: github.event_name == 'release'
-
-  npm_tarball:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo install wasm-pack || true
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 16
-          cache: npm
-          cache-dependency-path: "js/package.json"
-          registry-url: https://registry.npmjs.org
-      - run: npm run pack
-        working-directory: ./js
-      - uses: actions/upload-artifact@v3
-        with:
-          name: oxigraph_wasm_npm
-          path: js/*.tgz
-      - run: npm run release
-        working-directory: ./js
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-        if: github.event_name == 'release'
-
-  docker:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - uses: docker/setup-buildx-action@v2
-      - uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{github.actor}}
-          password: ${{secrets.GITHUB_TOKEN}}
-      - uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-        if: github.event_name == 'release'
-      - uses: docker/metadata-action@v4
-        id: docker_meta
-        with:
-          images: |
-            ${{ github.repository }},enable=${{ github.event_name == 'release' }}
-            ghcr.io/${{ github.repository }}
-      - uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: server/Dockerfile
-          platforms: linux/amd64,linux/arm64
-          pull: true
-          push: true
-          tags: ${{ steps.docker_meta.outputs.tags }}
-          labels: ${{ steps.docker_meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
-  publish_crates:
-    if: github.event_name == 'release'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - run: cargo login $CRATES_IO_TOKEN
-        env:
-          CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
-      - run: cargo publish
-        working-directory: ./oxrocksdb-sys
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./lib/oxsdatatypes
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./lib/oxrdf
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./lib/sparesults
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./lib/spargebra
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./lib/sparql-smith
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./lib
-        continue-on-error: true
-      - run: cargo publish
-        working-directory: ./server
-
-  homebrew:
-    if: "github.event_name == 'release' && !contains('-', github.event.release.tag_name)"
-    runs-on: ubuntu-latest
-    needs: full_archive
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          repository: oxigraph/homebrew-oxigraph
-          token: ${{ secrets.FULL_ACCESS_TOKEN }}
-      - run: |
-          wget "https://github.com/oxigraph/oxigraph/releases/download/${{ github.event.release.tag_name }}/oxigraph_${{ github.event.release.tag_name }}.tar.gz"
-          SHA=`shasum -a 256 "oxigraph_${{ github.event.release.tag_name }}.tar.gz" | awk '{ print $1 }'`
-          rm "oxigraph_${{ github.event.release.tag_name }}.tar.gz"
-          sed -i "s/download\/.*\.tar/download\/${{ github.event.release.tag_name }}\/oxigraph_${{ github.event.release.tag_name }}.tar/g" Formula/oxigraph.rb
-          sed -i "s/sha256 \".*\"/sha256 \"$SHA\"/g" Formula/oxigraph.rb
-          git config user.name github-actions
-          git config user.email github-actions@github.com
-          git add .
-          git diff-index --quiet HEAD || git commit -m "Upgrades to ${{ github.event.release.tag_name }}"
-          git push
-
-  full_archive:
-    if: github.event_name == 'release'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: |
-          rm -rf .git bench fuzz
-          zip -r oxigraph_${{ github.event.release.tag_name }}.zip .
-          tar -czf /tmp/oxigraph_${{ github.event.release.tag_name }}.tar.gz .
-          mv /tmp/oxigraph_${{ github.event.release.tag_name }}.tar.gz .
-      - uses: softprops/action-gh-release@v1
-        with:
-          files: |
-            oxigraph_${{ github.event.release.tag_name }}.zip
-            oxigraph_${{ github.event.release.tag_name }}.tar.gz
diff --git a/.github/workflows/manylinux_build.sh b/.github/workflows/manylinux_build.sh
deleted file mode 100644
index 1ed3f3e2..00000000
--- a/.github/workflows/manylinux_build.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-cd /workdir
-yum -y install centos-release-scl-rh
-yum -y install llvm-toolset-7.0
-source scl_source enable llvm-toolset-7.0
-curl https://static.rust-lang.org/rustup/dist/%arch%-unknown-linux-gnu/rustup-init --output rustup-init
-chmod +x rustup-init
-./rustup-init -y --profile minimal
-source "$HOME/.cargo/env"
-export PATH="${PATH}:/opt/python/cp37-cp37m/bin:/opt/python/cp38-cp38/bin:/opt/python/cp39-cp39/bin:/opt/python/cp310-cp310/bin:/opt/python/cp311-cp311/bin"
-cd python
-python3.10 -m venv venv
-source venv/bin/activate
-pip install -r requirements.dev.txt
-maturin develop --release -m Cargo.toml
-python generate_stubs.py pyoxigraph pyoxigraph.pyi --black
-maturin build --release -m Cargo.toml --features abi3 --compatibility manylinux2014
-if [ %for_each_version% ]; then
-  for VERSION in 7 8 9 10 11; do
-    maturin build --release -m Cargo.toml --interpreter "python3.$VERSION" --compatibility manylinux2014
-  done
-fi
diff --git a/.github/workflows/musllinux_build.sh b/.github/workflows/musllinux_build.sh
deleted file mode 100644
index 7dd2fb4c..00000000
--- a/.github/workflows/musllinux_build.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-cd /workdir
-apk add clang-dev
-curl https://static.rust-lang.org/rustup/dist/%arch%-unknown-linux-musl/rustup-init --output rustup-init
-chmod +x rustup-init
-./rustup-init -y --profile minimal
-source "$HOME/.cargo/env"
-export PATH="${PATH}:/opt/python/cp37-cp37m/bin:/opt/python/cp38-cp38/bin:/opt/python/cp39-cp39/bin:/opt/python/cp310-cp310/bin:/opt/python/cp311-cp311/bin"
-cd python
-python3.10 -m venv venv
-source venv/bin/activate
-pip install -r requirements.dev.txt
-maturin develop --release -m Cargo.toml
-python generate_stubs.py pyoxigraph pyoxigraph.pyi --black
-maturin build --release -m Cargo.toml --features abi3 --compatibility musllinux_1_1
-if [ %for_each_version% ]; then
-  for VERSION in 7 8 9 10 11; do
-    maturin build --release -m Cargo.toml --interpreter "python3.$VERSION" --compatibility musllinux_1_1
-  done
-fi
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 363c26ef..9e83790b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -37,28 +37,6 @@ jobs:
         working-directory: ./lib/spargebra
       - run: cargo clippy --all-targets --all-features
 
-  clippy_wasm_js:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup target add wasm32-unknown-unknown && rustup component add clippy
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --lib --tests --target wasm32-unknown-unknown
-        working-directory: ./js
-
-  clippy_wasi:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup target add wasm32-wasi && rustup component add clippy
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --lib --tests --target wasm32-wasi
-        working-directory: ./lib
-
   clippy_msv:
     runs-on: ubuntu-latest
     steps:
@@ -78,28 +56,6 @@ jobs:
       - run: cargo clippy --all-targets -- -D warnings -D clippy::all
         working-directory: ./server
 
-  clippy_msv_wasm_js:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup override set 1.60.0 && rustup target add wasm32-unknown-unknown && rustup component add clippy
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --lib --tests --target wasm32-unknown-unknown -- -D warnings -D clippy::all
-        working-directory: ./js
-
-  clippy_msv_wasi:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup override set 1.60.0 && rustup target add wasm32-wasi && rustup component add clippy
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --lib --tests --target wasm32-wasi -- -D warnings -D clippy::all
-        working-directory: ./lib
-
   deny:
     runs-on: ubuntu-latest
     steps:
@@ -159,20 +115,6 @@ jobs:
         env:
           RUST_BACKTRACE: 1
 
-  test_wasi:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update && rustup target add wasm32-wasi
-      - uses: Swatinem/rust-cache@v2
-      - uses: taiki-e/install-action@wasmtime
-      - run: cargo install cargo-wasi || true
-      - run: cargo wasi test --workspace --exclude oxigraph_js --exclude oxigraph_server --exclude oxigraph_testsuite --exclude oxrocksdb-sys --exclude pyoxigraph
-        env:
-          RUST_BACKTRACE: 1
-
   rustdoc:
     runs-on: ubuntu-latest
     steps:
@@ -197,97 +139,6 @@ jobs:
         env:
           RUSTDOCFLAGS: -D warnings
 
-  js:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo install wasm-pack || true
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 16
-          cache: npm
-          cache-dependency-path: "js/package.json"
-      - run: npm install
-        working-directory: ./js
-      - run: npm test
-        working-directory: ./js
-
-  python:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.10"
-          cache: pip
-          cache-dependency-path: '**/requirements.dev.txt'
-      - run: pip install -r python/requirements.dev.txt
-      - run: python -m black --check --diff --color .
-        working-directory: ./python
-      - run: maturin build -m python/Cargo.toml
-      - run: pip install --no-index --find-links=target/wheels/ pyoxigraph
-      - run: rm -r target/wheels
-      - run: python -m unittest
-        working-directory: ./python/tests
-      - run: sphinx-build -M doctest . build
-        working-directory: ./python/docs
-      - run: sphinx-build -M html . build
-        working-directory: ./python/docs
-      - run: python generate_stubs.py pyoxigraph pyoxigraph.pyi --black
-        working-directory: ./python
-      - run: python -m mypy.stubtest pyoxigraph  --allowlist=mypy_allowlist.txt
-        working-directory: ./python
-      - run: python -m mypy generate_stubs.py tests --strict
-        working-directory: ./python
-      - run: python -m ruff check .
-        working-directory: ./python
-
-  python_msv:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.7"
-          cache: pip
-          cache-dependency-path: '**/requirements.dev.txt'
-      - run: pip install -r python/requirements.dev.txt
-      - run: maturin build -m python/Cargo.toml
-      - run: pip install --no-index --find-links=target/wheels/ pyoxigraph
-      - run: rm -r target/wheels
-      - run: python -m unittest
-        working-directory: ./python/tests
-
-  python_windows:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - run: rustup update
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.10"
-          cache: pip
-          cache-dependency-path: '**/requirements.dev.txt'
-      - run: pip install "maturin~=1.0"
-      - run: maturin build -m python/Cargo.toml
-      - run: pip install --no-index --find-links=target/wheels/ pyoxigraph
-      - run: rm -r target/wheels
-      - run: python -m unittest
-        working-directory: ./python/tests
-
   typos:
     runs-on: ubuntu-latest
     steps:
@@ -372,16 +223,3 @@ jobs:
           mode: coverage
           sanitizer: coverage
           storage-repo: https://${{ secrets.FULL_ACCESS_TOKEN }}@github.com/oxigraph/clusterfuzzlite-oxigraph.git
-
-  shellcheck:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - run: sudo apt install -y shellcheck
-      - run: git grep -l '^#\( *shellcheck \|!\(/bin/\|/usr/bin/env \)\(sh\|bash\|dash\|ksh\)\)' | xargs shellcheck
-
-  spec_links:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - run: python test_spec_links.py