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SPARQLClear[g]

is an update operator that can be applied to an RDFStore, which clears the graph identified by g.

Details and Options
Details and Options Details and Options
Examples  
Basic Examples  
See Also
Related Guides
Cite this Page
GraphStore`
GraphStore`

SPARQLClear

SPARQLClear[g]

is an update operator that can be applied to an RDFStore, which clears the graph identified by g.

Details and Options

  • SPARQLClear can be used in SPARQLExecute to clear data from a SPARQL endpoint.
  • g can take the following values:
  • URL["iri"]graph identified by the given identifier
    "Default"default graph
    "Named"all named graphs
    "All"the default and all named graphs

Examples

Basic Examples  (1)

Import an RDF dataset:

Clear the "notes" graph:

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

Text

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

CMS

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

APA

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

BibTeX

@misc{reference.wolfram_2025_sparqlclear, author="Wolfram Research", title="{SPARQLClear}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/SPARQLClear.html}", note=[Accessed: 31-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_sparqlclear, organization={Wolfram Research}, title={SPARQLClear}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/SPARQLClear.html}, note=[Accessed: 31-August-2025]}