SPARQLProject
SPARQLProject["var"]
is a query operator that yields solutions containing only values for the variable "var".
SPARQLProject["newvar"expr]
yields solutions containing only the variable "newvar" whose value is computed from expr.
SPARQLProject[{vspec1,vspec2,…}]
selects and computes values for multiple variables.
Details and Options
- A RightComposition of operators SPARQLSelect[…]/*…/*SPARQLProject[…]/*… can be used in SPARQLExecute to query a SPARQL endpoint. Composition is also supported.
- SPARQLProject[…] can be applied to the result of a SPARQLSelect query.
- In SPARQLProject[{…,"newvari"expri,…,"newvari+n"expri+n,…}], SPARQLVariable["newvari"] can be used in expri+n to refer to the value of expri.
Examples
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Wolfram Research (2020), SPARQLProject, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/SPARQLProject.html.
CMS
Wolfram Language. 2020. "SPARQLProject." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/GraphStore/ref/SPARQLProject.html.
APA
Wolfram Language. (2020). SPARQLProject. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/GraphStore/ref/SPARQLProject.html