build(deps): bump rdflib from 7.2.1 to 7.3.0 in /docker/latest

[dependabot]

Bumps rdflib from 7.2.1 to 7.3.0.

Release notes

Sourced from rdflib's releases.

2025-10-24 RELEASE 7.3.0

This release delivers several important fixes and enhancements to RDFLib’s Dataset implementation, resolving long-standing issues and improving consistency across serialization and SPARQL operations. It also introduces new deprecation notices for certain Dataset methods and attributes, which will be removed in the next major release. In addition, this version includes a range of improvements to SPARQL result parsing, typing, and literal handling.

Features

• Added Dataset.__iadd__ support
• Dataset's default serialize format is now trig
• Datasets can now add graphs backed by different stores

Fixes and Improvements

• Fixed an issue where the RecursiveSerializer would output undeclared prefixes for predicates that contained the base as a substring
• Prevented prefix generation for predicates corresponding to the base namespace
• SPARQL Update now correctly inserts into the default graph
• Dataset.parse now returns Self
• N-Quads serialization no longer includes the RDFLib internal default graph identifier
• Static type checkers can now infer the type of Term.__new__
• Removed automatic date conversion for gYear and gYearMonth literals
• Optional clauses in SPARQL queries can now bind variables
• Fixed reevaluation logic in SPARQL Update between update loops

Maintenance

• Added deprecation notices to certain Dataset methods and attributes
  • Use Dataset.graphs instead of Dataset.contexts method
  • Use Dataset.default_graph instead of Dataset.default_context
  • Deprecate Dataset.identifier entirely.
• Updated type hints for Graph.open() with SPARQLUpdateStore configuration
• SPARQL Result Parsing Improvements
  • Simplified and modernized the SPARQL result parsing system:
  • These changes maintain backward compatibility while making the SPARQL API more flexible and extensible.

See the CHANGELOG.md for more details.

Full Changelog: 7.2.1...7.3.0

Commits

• 3b67ea7 build: prep 7.3.0 (#3277)
• 634638f feat: add Dataset iadd support (#3268)
• 72287e4 fix: RecursiveSerializer- outputs undeclared prefix for predicates that conta...
• 2a902e5 fix: allow static type checkers to infer term's new type (#3266)
• 01de9bb fix: SPARQL Update inserts into the default graph (#3265)
• 2796fee patch for reevaluation in sparql modify between update loops. with test (#3261)
• d5774ef chore: add deprecation notice to Dataset methods and attributes (#3264)
• 0f3237d fix: Dataset.parse now returns Self (#3263)
• 1a20cd9 fix: dataset nquads serialization including RDFLib internal default graph ide...
• 32b6b88 sparqls optionals clause can now bind variables. with test. issue 2957 (#3247)
• Additional commits viewable in compare view

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[coveralls]

coverage: 90.299%. remained the same
when pulling 8d614fe on dependabot/pip/docker/latest/rdflib-7.3.0
into 440755b on main.