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SPARQL (SPARQL Protocol and RDF Query Language) is the W3C-standard query language for RDF graphs. In Worlds, it provides the symbolic half of the neuro-symbolic architecture.

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How it looks

Given triples such as user:ethan schema:worksAt org:wazoo, you can query for all employees: 
SELECT ?person WHERE {
  ?person <http://schema.org/worksAt> <http://example.com/wazoo> .
}
SPARQL matches patterns against the graph, following relationships to return exact results — no probabilistic guessing.
DimensionSPARQLVector search
PrecisionExact, deterministicApproximate, probabilistic
Best forStructured relationshipsSemantic similarity
OutputVerified factsRanked candidates
Worlds combines both via hybrid search so you get the best of each.

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Learn more