RDFString["s","lang"]
represents a string "s" in the language identified by the language tag "lang".
RDFString
RDFString["s","lang"]
represents a string "s" in the language identified by the language tag "lang".
Examples
open all close allBasic Examples (1)
Needs["GraphStore`"]The German word for "bicycle":
RDFString["Fahrrad", "de"]Scope (1)
Needs["GraphStore`"]Specify a graph of objects labeled in different languages:
rdfs[s_] := URL["http://www.w3.org/2000/01/rdf-schema#" <> s];
ex[s_] := URL["http://example.org/" <> s];objGraph = RDFStore[{
(* towel *)
RDFTriple[ex["towl"], rdfs["label"], RDFString["towel", "en"]],
RDFTriple[ex["towl"], rdfs["label"], RDFString["Handtuch", "de"]],
(* apple *)
RDFTriple[ex["apple"], rdfs["label"], RDFString["apple", "en"]],
RDFTriple[ex["apple"], rdfs["label"], RDFString["alma", "hu"]],
RDFTriple[ex["apple"], rdfs["label"], RDFString["Apfel", "de"]]
}];Translate "alma" from Hungarian to German:
objGraph//SPARQLSelect[{
RDFTriple[SPARQLVariable["obj"], rdfs["label"], RDFString["alma", "hu"]],
RDFTriple[SPARQLVariable["obj"], rdfs["label"], SPARQLVariable["labelDe"]] /; SPARQLEvaluation["lang"][SPARQLVariable["labelDe"]] == "de"
} -> {"labelDe" -> SPARQLEvaluation["str"][SPARQLVariable["labelDe"]]}]See Also
Related Guides
Text
Wolfram Research (2019), RDFString, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/RDFString.html.
CMS
Wolfram Language. 2019. "RDFString." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/GraphStore/ref/RDFString.html.
APA
Wolfram Language. (2019). RDFString. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/GraphStore/ref/RDFString.html
BibTeX
@misc{reference.wolfram_2026_rdfstring, author="Wolfram Research", title="{RDFString}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/RDFString.html}", note=[Accessed: 16-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_rdfstring, organization={Wolfram Research}, title={RDFString}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/RDFString.html}, note=[Accessed: 16-August-2026]}