gnu: Update python-rdflib to 7.0.0.

* gnu/packages/rdf.scm: Add updated recipe for python-rdflib; Keep
  python-rdflib-6 for compatibility.
* gnu/packages/python-xyz.scm: Build python-prov with python-rdflib-6 because
  rdflib-7 is not supported.
* gnu/packages/bioinformatics.scm: Build cwltool with python-rdflib-6 because
  it fails to build with rdflib-7.

Change-Id: Ibc40c16ede20e69e702915488d6b2f0a7e70b868

gnu/packages/bioinformatics.scm

@@ -5786,7 +5786,7 @@ documents.")
            python-prov
            python-pydot
            python-psutil
-           python-rdflib
+           python-rdflib-6
            python-requests
            python-ruamel.yaml
            python-schema-salad

gnu/packages/python-xyz.scm

@@ -25010,7 +25010,7 @@ manipulation, or @code{stdout}.")
                 (("\\.serialize\\(format=\"nt\"\\)")
                  ".serialize(format=\"nt\", encoding=\"utf-8\")")))))))
     (propagated-inputs
-     (list python-dateutil python-lxml python-networkx python-rdflib))
+     (list python-dateutil python-lxml python-networkx python-rdflib-6))
     (native-inputs
      (list graphviz python-pydot))
     (home-page "https://github.com/trungdong/prov")

gnu/packages/rdf.scm

@@ -328,6 +328,49 @@ ideal (e.g. in LV2 implementations or embedded applications).")
     (license license:isc)))
 
 (define-public python-rdflib
+  (package
+    (name "python-rdflib")
+    (version "7.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "rdflib" version))
+        (sha256
+         (base32
+          "1blmx4v003afr3l9qg84ymj0sldcbsr2dzdgq6w5k022d62yp5cr"))))
+    (build-system pyproject-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'adjust-tests
+           (lambda _
+             (for-each delete-file
+                       '(;; The tests in this file miss a test fixture.
+                         ;; fixture 'no_cover' not found
+                         "test/test_misc/test_plugins.py"
+                         ;; These tests need internet access.
+                         "test/jsonld/test_onedotone.py"
+                         "test/test_examples.py"
+                         "test/test_extras/test_infixowl/test_basic.py"
+                         "test/test_extras/test_infixowl/test_context.py"
+                         "test/test_sparql/test_service.py"))))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "pytest" "-vv" "test/")))))))
+    (native-inputs
+     (list python-pytest python-poetry-core))
+    (propagated-inputs
+      (list python-html5lib python-isodate python-pyparsing))
+    (home-page "https://github.com/RDFLib/rdflib")
+    (synopsis "Python RDF library")
+    (description
+      "RDFLib is a Python library for working with RDF, a simple yet
+powerful language for representing information.")
+    (license (license:non-copyleft "file://LICENSE"
+                                   "See LICENSE in the distribution."))))
+
+(define-public python-rdflib-6
   (package
     (name "python-rdflib")
     (version "6.1.1")