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Versioned querying enables query execution over RDF archives at specific versions, between certain versions, and across all versions.
Research is being done on versioning through various implementations in Comunica, in particular on OSTRICH-based RDF archives. This page summarizes ongoing work.
A dedicated (mono)repository has been created that contains actors for enabling versioned querying inside Comunica.
The default configuration (
contains actor configurations for querying OSTRICH archives.