Issues

• SPARQL literals have ill_typed None, so isNumeric is true for invalid lexical forms

  RDFLib/rdflib#3653 · Filter by author jayhemnani9910 opened on Oct 31, 2026

• rdflib evaluates a FILTER [NOT] EXISTS in a GRAPH block against the wrong graph for some solutions

  RDFLib/rdflib#3585 · Filter by author hyperthunk opened on Oct 20, 2026
  1

• Relative IRI resolution and relativization deviate from RFC 3986

  RDFLib/rdflib#3575 · Filter by author jdsika opened on Oct 14, 2026
  1

• Allow values in DefinedNamespace to improve unreadable IRIs

  RDFLib/rdflib#3568 · Filter by author multimeric opened on Oct 9, 2026
  4

• Add support for RDFC-1.0

  RDFLib/rdflib#3557 · Filter by author mgberg opened on Sep 18, 2026
  3

• Iterating a Dataset backed by SPARQLUpdateStore returns no quads

  RDFLib/rdflib#3556 · Filter by author kiki286 opened on Sep 17, 2026

• Consistent typing for quads and triples

  RDFLib/rdflib#3547 · Filter by author multimeric opened on Sep 10, 2026
  3

• RDF/XML serializer output is not stable between processes; no canon equivalent

  RDFLib/rdflib#3545 · Filter by author jdsika opened on Sep 9, 2026

• N-Triples serializer writes relative IRIs, producing output its own parser rejects

  RDFLib/rdflib#3544 · Filter by author jdsika opened on Sep 9, 2026

• Improve the Turlte parse error reporting of unknown prefixes

  enhancementformat: Turtle
  RDFLib/rdflib#3539 · Filter by author nicholascar opened on Sep 9, 2026

• Tracking: RDF 1.2 support

  RDFLib/rdflib#3524 · Filter by author domel opened on Aug 22, 2026
  3

• Re-add Ruff test UP035

  8.x
  RDFLib/rdflib#3512 · Filter by author nicholascar opened on Aug 14, 2026

• Fixing an outstanding issue in RDFLib SPARQL engine. Any interest? How do we go with these new branches?

  RDFLib/rdflib#3491 · Filter by author vemonet opened on Jul 21, 2026
  11

• Add support for auto-detecting the serialisation format.

  RDFLib/rdflib#3489 · Filter by author paulmillar opened on Jul 20, 2026

• query feature extractor

  RDFLib/rdflib#3472 · Filter by author hashimkhanwazir opened on Jul 6, 2026

• urllib.error.HTTPError: HTTP Error 503: Service Unavailable for dbpedia

  RDFLib/rdflib#3449 · Filter by author multimeric opened on Jun 17, 2026
  2

• Turtle serialization for escaped multiline literals

  RDFLib/rdflib#3443 · Filter by author Kevin-Darty opened on Jun 10, 2026
  1

• BerkeleyDB (and derivatives) contexts() method provides only partial support of triple pattern matching.

  RDFLib/rdflib#3438 · Filter by author gjhiggins opened on May 25, 2026

• Upcoming hard-fail of RDFLib's Github actions validation workflow

  RDFLib/rdflib#3435 · Filter by author gjhiggins opened on May 20, 2026
  3

• Timezone Z is not preserved

  RDFLib/rdflib#3426 · Filter by author mielvds opened on Apr 16, 2026
  3

• Graph.parse fails with UNC path

  RDFLib/rdflib#3424 · Filter by author webhart opened on Apr 1, 2026

• Error Thrown Trying to add triple with predicate = DOAP.bug-database

  RDFLib/rdflib#3413 · Filter by author typinator opened on Mar 13, 2026
  3

• XML serialization with base=namespace uri Results in Empty vann:preferredNamespaceUri for Vocab Description

  RDFLib/rdflib#3412 · Filter by author typinator opened on Mar 9, 2026
  2

• Uncaught IndexError when parsing turtle

  RDFLib/rdflib#3404 · Filter by author stigbd opened on Feb 27, 2026
  1

• Malformed empty result for GROUP BY query on Dataset

  RDFLib/rdflib#3382 · Filter by author nichtich opened on Jan 28, 2026
  3