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DS Catalog:SPARQL Query Service/example queries: Difference between revisions
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DS Catalog:SPARQL Query Service/example queries (view source)
Revision as of 23:42, 26 January 2024
, 9 months ago→Which prefix declarations will I need to use the DS Wikibase?
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As you can see, the Q and P values are appended to the end of the base URIs, so that you only need to know the prefix (e.g., wd, wdt) and the appropriate Q or P number to construct the triple pattern you want to use. This makes SPARQL queries much more readable and editable by human beings. | As you can see, the Q and P values are appended to the end of the base URIs, so that you only need to know the prefix (e.g., wd, wdt) and the appropriate Q or P number to construct the triple pattern you want to use. This makes SPARQL queries much more readable and editable by human beings. | ||
==Which prefix declarations will I need to use the DS Wikibase?== | ==Which prefix declarations will I need to use to query the DS Wikibase?== | ||
The following prefix declarations should be at the beginning of any SPARQL query made at [https://catalog.digital-scriptorium.org/query/ the DS Wikibase Query Service endpoint]. | The following prefix declarations should be at the beginning of any SPARQL query made at [https://catalog.digital-scriptorium.org/query/ the DS Wikibase Query Service endpoint]. | ||
<syntaxhighlight lang="SPARQL"> | <syntaxhighlight lang="SPARQL"> | ||