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performancesparqlulan

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Matthew Lincoln

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Mar 8, 2016, 3:54:57 PM3/8/16

to Getty Vocabularies as Linked Open Data

I have been working with the following query:

SELECT DISTINCT ?id ?alt_name
WHERE {
  ?artist skos:inScheme ulan: ;
      rdf:type gvp:PersonConcept ;
      dc:identifier ?id .

  { ?artist xl:altLabel [xl:literalForm ?alt_name] . } UNION
  { ?artist xl:prefLabel [xl:literalForm ?alt_name] . }
}

When I run it on the HTML SPARQL endpoint, it says there should be a total of 570493 results. However, I have tried downloading the CSV results from this same query and received a file of anywhere between 500K to only 120K records.

Am I running into some server load cap, or other kind of timeout here?

Getty Vocabularies LOD

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Mar 8, 2016, 5:58:28 PM3/8/16

to Getty Vocabularies as Linked Open Data

There is a 60 second timeout, but I don't think you would hit it with this query. I tried it in the SPARQL page and got these results: https://www.dropbox.com/s/c2i1jtvthjagab1/sparql.csv?dl=0

Gregg Garcia
Software Architect
J. Paul Getty Trust

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