AshR2RML.Reactor.Steps.AttachProvenance (AshR2RML v26.8.22)

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Reactor step: attach W3C PROV-O provenance predicate-object maps.

Applies both prov:generatedAtTime (bound to the :updated_at column) and prov:wasDerivedFrom (bound to an IRI template) to every resource in the bundle. Pure transformation; no compensate or undo needed.

Arguments

  • :bundle — %AshR2RML.Mapping.Bundle{} that has passed alignment verification.