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Wikidata:Tools/Query data

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Query data
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Ask Wikidata! (Q47525820)

Do you have a question? Ask Wikidata to help! This tool lets you enter a question. If the tool understands what you want to know, it will search for this information on Wikidata.

by Bene*

COOL-WD: A Completeness Tool for Wikidata (Q61452922)
COOL-WD: A Completeness Tool for Wikidata

Provides a management tool for data completeness over Wikidata: add and view complete properties, analyze completeness of Wikidata, and check query completeness. Watch a COOL-WD tutorial video: http://cool-wd.inf.unibz.it/coolwd-hd.mp4


DataNames

The site offers a quick access to statistics about given names found in Wikidata (most popular by country, famous people with this name...)

by Symac

Gender counter

Counts the number of men and women in lists of names, using WikiData to look up for the names.

by Rotsee

Hub
Hub

a web hub based on Wikidata

by Maxlath

Items by cat
Items by cat

Items by cat is a tool to find existing or missing items by defining a wiki, a category and the format (e.g HTML, wiki markup, plain text). Users can also define the offset, limit and recursion level. The tool is available in 11 different languages.
For more information, see User:Bene*/ItemsByCat.

by Bene*

Linked items
Linked items

Returns sorted, de-duped list of Q values from a Wikipedia page, or chunk of wiki-text.

by Magnus Manske

Lonely items

Lonelyitems can find items which contain only one sitelink and are thus "lonely". This tool is useful to find items which perhaps should be merged with other items.

by Bene*

Navel Gazer

Wikidata users statement addition counts.

by Bamyers99

OpenRefine
OpenRefine

Clean messy datasets and connect them with Wikidata.


Platypus
Platypus

Ask Platypus questions in English about general knowledge and math.

by Tpt

Property explorer

Shows properties of Wikidata, its classes and statistics.


rDany

rDany generates question / answer pairs using information from Wikidata making the information easy to find using common search engines.

by Eibriel

Scholia
Scholia

Displays scientific and bibliographic information from Wikidata by queries to Wikidata Query Service.

by fnielsen

Skim

A (very) limited, visual, replacement for Wikidata Query which just does one claim, based on the 'linkshere' method of the Wikidata API.

by husky

TABernacle

Displays a table of statement values for a set of items (as rows) and set of properties (as columns). Items can be specified as a either a manual list, or as a SPARQL-query or PagePile ID.

by Magnus Manske

QAnswer
QAnswer

Question answering (QA) system to query Wikidata in multiple languages: english, french, german, italian, spanish, arabic and chinese. Depending on the result set you can render the result set as images, maps, or list. If we do not find the answer in Wikidata we fall-back on the search engine Qwant. So you can see QAnswer as a web search engine using Wikidata as the underlying Knowledge Base for providing direct answers. Enjoy!

by Dennis Diefenbach

Wembedder

Knowledge graph embedding of Wikidata items with "most similiar" item functionality.

by fnielsen

Wikidata Class Browser

Wikidata class browser, includes subclass counts and instance counts.

by Bamyers99

Wikidata Compare

Compare a list of Wikidata items. Set a list of properties you want to see in the result. Result table is searchable and can be reordered by the user.

Examples:

by Kahvel

Wikidata duplicate item finder
Wikidata duplicate item finder

Finds potential duplicate items on Wikidata, via identical labels/aliases.

by Magnus Manske

Wikidata Dynamic lists

In this Wikidata Dynamic lists tool, everyone can view lists, and change options like language, columns, and sections on-the-fly; to create your own lists, use your trusted WiDaR login. See blog post and Wikidata:Dynamic lists tool.

Examples:

by Magnus Manske

Wikidata Resolver
Wikidata Resolver

Redirect to a Wikidata item, based on inserted value for an inserted property.

by Magnus Manske

Wikidata Translate
Wikidata Translate

A tool used for translating a term from one language to another. Choose the language in which you want the term to be translated by clicking on "Change your preferred languages?". Click the drop-down menu of "Translate from" to select the language of the term. A list of wikipedia pages, in your preferred languages, titled with that translated term, will appear.

by Husky

Wikipedia Tools for Google Spreadsheets

A Google Spreadsheets add-on that provides custom functions to work with data from Wikipedia and Wikidata.

by Tomayac

SPARQL query buildersEdit

BlockyQuery

Prototype tool to run SPARQL queries built using visual blocks (based on SparqlBlocks).

by MichaelSchoenitzer

SPARQL query generator
 
SPARQL query generator

A simple interface to generate SPARQL queries based on subject-predicate-object triples.

by Bene*

Vizquery (Q30369996)
 
Vizquery

A visual way to query Wikidata without using SPARQL by means of a query builder.

by Husky

Wikidata Query Builder
 
Wikidata Query Builder

Create lists of items by filtering them based on their statements.

by Jakob Warkotsch (WMDE)