Revert RDF exports to use SPARQL over GSP#200
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GSP was previously used for full graph RDF exports as it resulted in improved stability for large exports. As of Neptune 1.3.2.0, SPARQL exports now match the stability of GSP, and offer slightly better performance. Additionally, SPARQL is now used regardless of the Neptune version when a format of nquads is used, as GSP does not produce the "G" field in results.
Cole-Greer
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Mar 11, 2026
src/main/java/com/amazonaws/services/neptune/rdf/NeptuneSparqlClient.java
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Issue #, if available: N/A
Description of changes:
GSP was previously used for full graph RDF exports as it resulted in improved stability for large exports.
As of Neptune 1.3.2.0, SPARQL exports now match the stability of GSP, and offer slightly better performance.
Additionally, SPARQL is now used regardless of the Neptune version when a format of nquads is used, as GSP does not produce the "G" field in results.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.