GraphStore`
GraphStore`

SPARQLGraph

SPARQLGraph[iri,expr]

represents expr in the context of the graph identified by the identifier iri.

Details

  • SPARQLGraph[iri,patt] can be used in SPARQLSelect and related functions to match the graph pattern patt against the graph identified by the identifier iri.
  • SPARQLGraph[iri,data] can be used in SPARQLInsertData and related functions to insert data into the graph identified by the identifier iri.

Examples

Basic Examples  (1)

Current and historical data about countries:

Look up historical data for Spain:

The latest data:

Insert additional historical data:

An additional named graph has been added to the RDF dataset:

Wolfram Research (2019), SPARQLGraph, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html.

Text

Wolfram Research (2019), SPARQLGraph, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html.

CMS

Wolfram Language. 2019. "SPARQLGraph." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html.

APA

Wolfram Language. (2019). SPARQLGraph. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html

BibTeX

@misc{reference.wolfram_2021_sparqlgraph, author="Wolfram Research", title="{SPARQLGraph}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html}", note=[Accessed: 09-December-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_sparqlgraph, organization={Wolfram Research}, title={SPARQLGraph}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html}, note=[Accessed: 09-December-2021 ]}