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SPARQL Select

Abstract

SPARQL Select

DescriptionSPARQL Select (uv-t-sparqlSelect):

Transforms SPARQL SELECT query results to CSV. It does not validate query.

Configuration parameters

Name

Description

Example

Target path*

path and target CSV file name

/tmp/out.csv

SPARQL query

text area dedicated for SPARQL SELECT query

SELECT ?s ?p ?o WHERE { ?s ?p ?o }

Inputs and Outputs

Name

Type

DataUnit

Description

Required

input

i

RDFDataUnit

RDF graph

(tick)

output

o

FilesDataUnit

CSV file containing SPARQL SELECT query result

(tick)
ExampleSelect a Subset of RDF Data and Load Into a Relational Database

The following image shows a pipeline which loads all data from a SPARQL Endpoint, selects a subset of the data using the SPARQL Select Query, transforms the CSV response to relational data and loads that into a relational database

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