gnu: Remove python-rdflib-jsonld.

* gnu/packages/rdf.scm (python-rdflib-jsonld): Delete variable.

Change-Id: I4756396d70eb64ae01b4f6f6c416d9a34a124942

gnu/packages/rdf.scm

@@ -367,30 +367,6 @@ powerful language for representing information.")
     (license (license:non-copyleft "file://LICENSE"
                                    "See LICENSE in the distribution."))))
 
-;; Note: This package is only needed for rdflib < 6.0; supersede when
-;; the above are removed.
-(define-public python-rdflib-jsonld
-  (package
-    (name "python-rdflib-jsonld")
-    (version "0.6.2")
-    (source
-      (origin
-        (method url-fetch)
-        (uri (pypi-uri "rdflib-jsonld" version))
-        (sha256
-         (base32
-          "0qrshlqzv5g5bign7kjja3xf7hyk7xgayr3yd0qlqda1kl0x6z0h"))))
-    (build-system python-build-system)
-    (native-inputs
-     (list python-nose))
-    (propagated-inputs
-     (list python-rdflib))
-    (home-page "https://github.com/RDFLib/rdflib-jsonld")
-    (synopsis "rdflib extension adding JSON-LD parser and serializer")
-    (description "This package provides an rdflib extension adding JSON-LD
-parser and serializer.")
-    (license license:bsd-3)))
-
 (define-public python-cfgraph
   (package
     (name "python-cfgraph")