The LinkedWiki extension gives two special pages to test your query:
- Special page: SPARQL editor
- Special page: Flint Editor (a historic/old SPARQL editor)
But only, the "SPARQL editor" helps you to build also a visualization to insert it in your wiki.
Special page: SPARQL editor
In this editor, you can write a SPARQL query, select a SPARQL service (via your configuration or another endpoint) and a visualization.
This editor gives an example of wiki text with the magic word
#sparql that you can copy/paste in your wiki pages.
HTML table for private data
If your data is only accessible with credentials, you have to use the HTML table visualization to preserve your credentials.
Moreover, by default, the HTML table is saved in the wiki cache. In this manner, your SPARQL service is also less solicited (Details).
Visualizations for public data
For example with the query "The oldest movies in Wikidata", you can insert video players in the visualization. In this special page, you can test it. This is one of the many possibilities of Sgvizler2.
Generate the wiki text
List of available visualizations
You can see/test all charts of Sgvizler2 here or directly in the "Special:SPARQL editor" page of your wiki.