GraphStore`
GraphStore`

SPARQLExecute

SPARQLExecute[url, query]

executes query on the SPARQL endpoint located at url.

更多信息和选项

  • In SPARQLExecute[url,query], query can be a symbolic SPARQL query or update request or a string.
  • Possible symbolic query forms include SPARQLSelect, SPARQLAsk and SPARQLConstruct.

范例

基本范例  (1)

Count the triples in Wikidata:

The same query using a query string:

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

文本

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

CMS

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

APA

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

BibTeX

@misc{reference.wolfram_2024_sparqlexecute, author="Wolfram Research", title="{SPARQLExecute}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/SPARQLExecute.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_sparqlexecute, organization={Wolfram Research}, title={SPARQLExecute}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/SPARQLExecute.html}, note=[Accessed: 22-November-2024 ]}