GraphStore`
GraphStore`

SPARQLExecute

SPARQLExecute[url, query]

url にあるSPARQL Endpointで query を実行する．

詳細とオプション

  • SPARQLExecute[url,query]の query は，記号的なSPARQLクエリ，更新リクエスト，または文字列でよい．
  • 使用可能な記号によるクエリ形式には， SPARQLSelect，SPARQLAsk，SPARQLConstructがある．

例題

例  (1)

Wikidata中のトリプルを数える：

クエリ文字列を使った同じクエリ：

Wolfram Research (2019), SPARQLExecute, Wolfram言語関数， https://reference.wolfram.com/language/GraphStore/ref/SPARQLExecute.html.

テキスト

Wolfram Research (2019), SPARQLExecute, Wolfram言語関数， https://reference.wolfram.com/language/GraphStore/ref/SPARQLExecute.html.

CMS

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

APA

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

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: 21-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: 21-November-2024 ]}