Vikiduomenys:Įvadas
Vikiduomenys yra [$wmf|Vikimedijos fondo] nemokamas, bendradarbiavimo, daugiakalbis projektas - antrinė duomenų bazė, surenkanti struktūrinius duomenis, taip padedant Vikipedijai, Vikitekai, kitiems Vikimedijos projektams ir dar daugiau.
Ką tai reiškia?
Panagrinėkime pirmąjį teiginį detaliau:
- "Nemokamas." Duomenims Vikitekoje taikoma Creative Commons Public Domain Dedication 1.0, leidžiant juos perpanaudoti pačiais įvairiausiais būdais. Jus galite kopijuoti, keisti, platinti ir apdoroti duomenis, netgi komerciniams tikslams, be atskiro leidimo.
- Bendradabiavimo. Duomenys įvedami ir tvarkomi Vikitekos redaktorių, kurie sprendžia dėl turinio kūrimo ir valdymo taisyklių. Automatiniai botai taip pat įveda duomenis į Vikiteką.
- Multilingual. Editing, consuming, browsing, and reusing the data is fully multilingual. Data entered in any language is immediately available in all other languages. Editing in any language is possible and encouraged.
- Antrinė duomenų bazė. Vikiduomenys gali įrašyti ne tik sakinius, bet ir šaltinius, taip atspindint žiniomis įvairovę ir remiant patikrinimo sąvoką.
- Collecting structured data. Imposing a high degree of structured organization allows for easy reuse of data by Wikimedia projects and third parties, and enables computers to process and “understand” it.
- Support for Wikimedia wikis. Wikidata assists Wikipedia with more easily maintainable information boxes and links to other languages, thus reducing editing workload while improving quality. Updates in one language are made available to all other languages.
- Anyone in the world. Anyone can use data from Wikidata to build their applications and services.
Kip Vikiteka veikia?
Wikidata is a central storage repository that can be accessed by others, such as the wikis maintained by the Wikimedia Foundation. Content loaded dynamically from Wikidata does not need to be maintained in each individual wiki project. For example, statistics, dates, locations, and other common data can be centralized in Wikidata.
The Wikidata repository
The Wikidata repository consists mainly of items, each one having a label, a description and any number of aliases. Items are uniquely identified by a Q followed by a number, such as Douglas Adams (Q42).
Statements describe detailed characteristics of an Item and consist of a property and a value. Properties in Wikidata have a P followed by a number, such as with educated at (P69).
For a person, you can add a property to specify where they were educated, by specifying a value for a school. For buildings, you can assign geographic coordinates properties by specifying longitude and latitude values. Properties can also link to external databases. A property that links an item to an external database, such as an authority control database used by libraries and archives, is called an identifier. Special Sitelinks connect an item to corresponding content on client wikis, such as Wikipedia, Wikibooks or Wikiquote.
All this information can be displayed in any language, even if the data originated in a different language. When accessing these values, client wikis will show the most up-to-date data.
| Item | Property | Value |
|---|---|---|
| Q42 | P69 | Q691283 |
| Douglas Adams | educated at | St John's College |
Working with Wikidata
There are a number of ways to access Wikidata using built-in tools, external tools, or programming interfaces.
- Wikidata Query and Reasonator are some of the popular tools to search for and examine Wikidata items. The tools page has an extensive list of interesting projects to explore.
- You can retrieve all data programmatically using different APIs and service.
- Client wikis can access data for their pages using a Lua Scribunto interface.
Where to get started
The Wikidata tours, designed for new users, are the best place to learn more about Wikidata.
Keletas nuorodų pradėti:
- Set your user options, especially the 'Babel' extension, to choose your language preferences
- Help with missing labels and descriptions
- Help with interwiki conflicts and constraint violations
- Improve a random item
- Help translating
Kaip galiu prisidėti?
Go ahead and start editing. Editing is the best way to learn about the structure and concepts of Wikidata. If you would like to gain understanding of Wikidata's concepts upfront, you may want to have a look at the help pages. If you have questions, please feel free to drop them in the project chat or contact the development team.