Wikidata:SPARQL query service/Wikidata Query Help/it

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This page is a translated version of the page Wikidata:SPARQL query service/Wikidata Query Help and the translation is 41% complete.

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Benvenuto nel portale d'aiuto di Wikidata Query Service

The place where your questions to the Wikidata Query Service are answered. Question to Wikidata can be about pieces of knowledge in this world and their relationships. This can be used to use Wikidata as a knowledge base or generate lists for other Wikimedia projects, such as Wikipedia.

We also have documentation for advanced users that goes beyond the first steps. The Wikidata Query Service provides a SPARQL endpoint including a powerful Web-GUI. SPARQL (pronounced "sparkle") is an RDF query language, that is, a semantic query language for databases. With SPARQL you can extract any kind of data, with a query composed of logical combinations of triples.

Primi passi
Una breve introduzione a Wikidata Query Service
This introduction introduces you to the user interface of the Wikidata Query Service. You don't need to learn SPARQL to modify queries and display results. This gentle introduction is a good start if you want to start playing around.

Query Helper
How to use the Query Helper to build or edit a query.

Visualizzare i risultati

A showcase of various possibilities to display Wikidata Query results.

SPARQL Editor

A help page to explain the features of the SPARQL editor.

Accedere a Query Service
query.wikidata.org
The user interface of the Wikidata Query Service.
Richiedi una query
This is a page where Wikidata SPARQL queries can be requested from community members who will write them for you as volunteers.

Building a query
Step-by-step examples.

Tutorial SPARQL

A beginner-friendly course for SPARQL. This tutorial is aimed at those who want to dive in deeper into queries and learn the language needed to write complex queries.

More experienced
Example Queries
Example queries in SPARQL, for inspiration and as building blocks for your own queries.
Manuale utente
Il manuale contiene informazioni tecniche su Wikidata Query Service. Questo include le istruzioni su come scaricare il software alla base del servizio e installarlo da soli.
Formato del dump RDF
Technical documentation on the RDF serialization format for Wikidata. This includes information on how information in Wikidata is expressed in RDF and how it can be queried.