path queries in sparql

Question

DISTINCT PATHS #from     
START ?x {        ?x a dm:Investor ;           dm:name "Wake Finance" .      
  ?x rdfs:label ?name .  
  }    
END ?y {        ?y rdfs:label "Bob Sawyer" .   
     ?y rdfs:label ?namey .    }    
VIA {        {?x ?p ?y} UNION {?y ?p ?x}       
 ?p rdfs:label ?title .    }
can this query work in aws Neptune using sparql magic command.

Accepted Answer

Neptune supports SPARQL via the SPARQL 1.1 w3c specification.  As noted here:  https://docs.aws.amazon.com/neptune/latest/userguide/feature-sparql-compliance.html

What you're referring to above is not part of the SPARQL 1.1 specification and is something custom within Stardog: https://www.stardog.com/blog/a-path-of-our-own/

Path finding queries are generally easier to express in the Property Graph query languages (Gremlin and openCypher):
- https://www.kelvinlawrence.net/book/PracticalGremlin.html#sp
- https://s3.amazonaws.com/artifacts.opencypher.org/openCypher9.pdf

If you're use case's primary function requires path finding, then we generally recommend to use Neptune to host a Property Graph instead of an RDF graph.

path queries in sparql

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