Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
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SPARQL is a standardized query language for RDF and part of the Semantic Web.
5
votes
Accepted
Wikidata SPARQL, why an intermediate item is needed in this sample query?
In the original query ?property and ?p are distinct values: ?property is wd:P54 (short for <http://www.wikidata.org/entity/P54>) and ?p is wdt:P54 (short for <http://www.wikidata.org/prop/direct/P54>) …
2
votes
Accepted
Can SPARQL modify data like SQL? Or is it read-only?
There is SPARQL Update. It doesn't seem to be supported by Wikidata Query Service. …