SPARQLDeleteData[data]
is an update operator that can be applied to an RDFStore , which deletes the data data.
SPARQLDeleteData
SPARQLDeleteData[data]
is an update operator that can be applied to an RDFStore , which deletes the data data.
Details and Options
- SPARQLDeleteData can be used in SPARQLExecute to delete data from a SPARQL endpoint.
- data is usually a list of RDFTriple .
- data is normally deleted from the default graph.
- Triples can be deleted from a named graph using SPARQLGraph .
Examples
Basic Examples (1)
Needs["GraphStore`"];Data about paintings:
ex[s_] := URL["http://example.org/" <> s];paintingsGraph = RDFStore[{
RDFTriple[ex["monaLisa"], ex["depicts"], "woman"],
RDFTriple[ex["starryNight"], ex["depicts"], "cypress"],
RDFTriple[ex["starryNight"], ex["depicts"], "sky"],
RDFTriple[ex["starryNight"], ex["depicts"], "tomato"]
}]Delete a triple about "The Starry Night":
paintingsGraph = paintingsGraph//SPARQLDeleteData[RDFTriple[ex["starryNight"], ex["depicts"], "tomato"]]Related Guides
Text
Wolfram Research (2019), SPARQLDeleteData, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/SPARQLDeleteData.html.
CMS
Wolfram Language. 2019. "SPARQLDeleteData." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/GraphStore/ref/SPARQLDeleteData.html.
APA
Wolfram Language. (2019). SPARQLDeleteData. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/GraphStore/ref/SPARQLDeleteData.html
BibTeX
@misc{reference.wolfram_2026_sparqldeletedata, author="Wolfram Research", title="{SPARQLDeleteData}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/SPARQLDeleteData.html}", note=[Accessed: 20-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_sparqldeletedata, organization={Wolfram Research}, title={SPARQLDeleteData}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/SPARQLDeleteData.html}, note=[Accessed: 20-August-2026]}