GraphStore`
GraphStore`

SPARQLService

SPARQLService[url,patt]

represents a pattern that is matched on a SPARQL endpoint located at url.

范例

基本范例  (1)

Country data:

For all countries in the dataset look up the top-level domain (P78) in Wikidata:

Wolfram Research (2019)，SPARQLService，Wolfram 语言函数，https://reference.wolfram.com/language/GraphStore/ref/SPARQLService.html.

文本

Wolfram Research (2019)，SPARQLService，Wolfram 语言函数，https://reference.wolfram.com/language/GraphStore/ref/SPARQLService.html.

CMS

Wolfram 语言. 2019. "SPARQLService." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/GraphStore/ref/SPARQLService.html.

APA

Wolfram 语言. (2019). SPARQLService. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/GraphStore/ref/SPARQLService.html 年

BibTeX

@misc{reference.wolfram_2024_sparqlservice, author="Wolfram Research", title="{SPARQLService}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/SPARQLService.html}", note=[Accessed: 22-December-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_sparqlservice, organization={Wolfram Research}, title={SPARQLService}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/SPARQLService.html}, note=[Accessed: 22-December-2024 ]}