Wikidata:Tools/Query data
Query data |
Cita (Q108311142)
Adds citations metadata (i.e., what other items an item cites) support to the reference management software Zotero, using cites work (P2860) information from Wikidata, and enabling users to easily contribute missing data.
by DiegodlhCAT🐱: Claim Analysis Toolkit
Graphical user interface in Observable which makes it easy to make simple SPARQL queries.
by PAC2CLOCQ: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases (Q111316242)
Provides efficient access to Wikidata, with a focus on functionalities required for question answering use cases. Additional information: https://clocq.mpi-inf.mpg.de
by PhilippChrinteGraality (Q84572489)
Dashboards of property coverage for a given part of Wikidata.
by Jean-FrédéricItem Quality Evaluator (Q110831886)
The Item Quality Evaluator retrieves a quality score for each requested Item and also calculates the avarage score of all Items requested.
by Wikidata development teamKanopi
A note-taking tool that lets you directly search Wikidata to use Wikidata Nodes as notes and Statements as links between notes. Kanopi also offers higher-order tools for organizing your notes, such as Trees and Maps.
by brianruLinked items (Q92076502)
Returns sorted, de-duped list of Q values from a Wikipedia page, or chunk of wiki-text.
by Magnus Manskemlscores
mlscores calculates multilinguality scores for Wikidata items, specifically for property and property value labels. The scores represent the percentage of labels available in a given language.
by Jsamwrites
Paulina
User-friendly interface to search for authors and cultural works, identify works in the public domain in different jurisdictions, and access those works.
by Pepe pitonWikidata One Click Info
A multilingual extension that enables you to search for any item or word that you come across while reading or browsing online. Let Wikidata's data easy to retrieve and access.
by WOCI teamProperty explorer
Shows properties of Wikidata, its classes and statistics.
Scholia (Q45340488)
Displays scientific and bibliographic information from Wikidata by queries to Wikidata Query Service.
by fnielsenSkim
A (very) limited, visual, replacement for Wikidata Query which just does one claim, based on the 'linkshere' method of the Wikidata API.
by huskySPARQL extension for RoamResearch
Based on Roam page, block, or custom query, imports data from Wikidata into RoamResearch, mapping properties and items to attributes and pages.
by David VargasTABernacle (Q26882268)
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 ManskeQAnswer (Q47545479)
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 DD063520Wembedder (Q63379435)
Knowledge graph embedding of Wikidata items with "most similiar" item functionality.
by fnielsenWikidata Class Browser (Q29982490)
Displays wikidata class information including subclass and instance totals. Includes common class properties, qualifiers, enumerated values, instance of super class.
by Bamyers99Wikidata duplicate item finder
Finds potential duplicate items on Wikidata, via identical labels/aliases.
by Magnus ManskeWikidata Dynamic lists (Q33163005)
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.
by Magnus ManskeExamples:
- Artworks by Peter Paul Rubens (~312 items)
- Birth in Třebíč (~146 items)
Wikidata Resolver
Redirect to a Wikidata item, based on inserted value for an inserted property.
by Magnus ManskeWikidata Translate
A tool used for translating a term from one language to another.
by HuskyChoose 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.Wikidata Walkabout (Q99677798)
Provides an interface for drilling down through Wikidata's data, by using the properties for this type property to determine the set of ideal filters for each "class" of items.
by Yaron Koren and Sahaj KhandelwalWikipedia Tools for Google Spreadsheets (Q48719750)
A Google Spreadsheets add-on that provides custom functions to work with data from Wikipedia and Wikidata.
by Tomayac
SPARQL query builders
editBlockyQuery
Prototype tool to run SPARQL queries built using visual blocks (based on SparqlBlocks).
by MichaelSchoenitzerSPARQL query generator
A simple interface to generate SPARQL queries based on subject-predicate-object triples.
by Bene*Vizquery (Q30369996)
A visual way to query Wikidata without using SPARQL by means of a query builder.
by HuskyWikidata Query Builder (Q105550739)
Create lists of items by filtering them based on their statements.
by Jakob Warkotsch (WMDE)QueryGraph (Q104778121)
Draw a graph with nodes and edges to generate a query in SPARQL for Wikidata.
by Shevekk
Mathematical knowledge retrieval
editMathMLben
Benchmark to evaluate tools for mathematical format conversion (LaTeX ↔ MathML ↔ CAS).
by Physikerwelt