MediaWiki

Manual:Daten in MediaWiki verwalten

This page is a translated version of the page Manual:Managing data in MediaWiki and the translation is 11% complete.
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MediaWiki wurde entwickelt, um vor allem Text zu verwalten und kann dies auch sehr gut. Allerdings ist die einzige Möglichkeit, Inhalte zu strukturieren über Namensräume , Unterseiten oder Hilfe:Kategorien .

Wenn man also strukturierte Daten in MediaWiki verwalten möchte, z. B. ein Datum oder eine Zahl, dann existieren dafür verschiedene Möglichkeiten, die jeweils von dafür entwickelten Erweiterungen bereitgestellt werden.

Die Unterschiede und Gemeinsamekeiten der weitverbreitetsten sind in nachfolgender Tabelle zusammengefasst:

Funktion
Semantic MediaWiki
Wikibase
Cargo 		VisualData
Main usecase Managing data within a MediaWiki installation, based on Semantic Web standards. Powering Wikidata. Managing data within a MediaWiki installation. Managing data within a MediaWiki installation based on JSON-schema.
Approach Data (properties) are annotated within regular wikitext or by templates. With the datatype "reference", properties can be used to describe items using statements.[1] Properties are defined and used to describe Items using statements. Data is stored in database tables, with each table corresponding to a template. Data are stored in a dedicated slot with JSON content model
Available since 2005 2012 2015 2022 (formerly known as PageProperties )
Active installations 1000s[2] 100s[3][4][5] 100s[6] n/a (new extension or unknown)
Gemeinschaft 145+ Entwickler[7] 172+ Entwickler[8] 63+ Entwickler[9] (main developer)
Storage MediaWiki database, Elasticsearch, 5 different SPARQL stores[10] MediaWiki database, Elasticsearch, SPARQL store (Blazegraph for wikidata.org) MediaWiki database (or a separate database)[11] MediaWiki database
Property definition By typing wikitext. Properties can be invented freely. They will be of datatype page by default and can be defined later. Datatypes can be changed any time. Properties have to be defined before usage and can not be changed easily.[12] Instead of using properties, data tables are defined with a predetermined (but reconfigurable) set of fields per table. Properties are defined through one or more json-schema defined through a SchemaBuilder
Value declaration Inline ([[MyProperty::MyValue]]) or with templates. Form-based data entry with Page Forms . Wikibase default form-like input interface. With parser functions in templates. Form-based data entry with Page Forms . Inline or popup OOUI forms automatically generated from JSON-schemas
Predefined data types 18[13] 17[14][15] 18 4 (basic JSON-schema types) + 15 string formats
Property management type definitions, constraint schemas, ontology import custom, or import of Wikidata ontology Instead of using properties, data tables are defined with a predetermined (but reconfigurable) set of fields per table. through a graphical interface (dedicated SchemaBuilder )
Page names and internal linking Pages have normal names and can be linked to with their names. Page names are stored with their Q-numbers (displaying labels in available languages). Internal linking must be done to the Q-number; you cannot link to a label. Pages have normal names and can be linked to with their names. Schemas are stored in a dedicated namespace and JSON-data in a dedicated slot associated to wiki articles. JSON-data can be accessed through an extension of the wiki interface
Inline queries yes, with parser functions no (external SPARQL queries); planned
supported via third-party extension LinkedWiki 		yes, with parser functions yes, with parser functions
External querying yes, with either an API or SPARQL querying (available through special extensions such as RDFIO and LinkedWiki) yes, with SPARQL Query service yes, with an API yes, with an API (not yet documented)
Result formats[16] ~ 75[17] no native result display; data may be visualized via:
  • Query Service or other external tools
  • on wiki data access via LUA (no query support)
 ~ 25[18] 6 (table, datatables, json, jsonraw, query, template)
Development GitHub Gerrit Gerrit Gerrit
Complementary extensions 28[19] ~ 51[20], e.g. Semantic Result Formats , Semantic Bundle , Semantic Scribunto ~12[21], e.g. Wikibase Client , WikibaseLexeme , Query Service 2 (Page Forms, Page Schemas). Cargo provides some or all of the functionality of Semantic MediaWiki, Semantic Result Formats, Maps, Semantic Drilldown, Semantic Compound Queries, Semantic Internal Objects and Semantic Scribunto.[22] Extension:ContactManager

Alternative comparisons

References

  1. ↑ https://www.semantic-mediawiki.org/wiki/Help:Reference_and_provenance_data
  2. ↑ https://wikiapiary.com/wiki/Extension:Semantic_MediaWiki
  3. ↑ https://wikiapiary.com/wiki/Extension:WikibaseRepository
  4. ↑ https://wikibase-registry.wmflabs.org/wiki/Main_Page
  5. ↑ https://addshore.com/2020/05/wbstack-2020-update-2/
  6. ↑ https://wikiapiary.com/wiki/Extension:Cargo
  7. ↑ https://www.openhub.net/p/smw
  8. ↑ https://github.com/wikimedia/mediawiki-extensions-Wikibase
  9. ↑ https://github.com/wikimedia/mediawiki-extensions-Cargo
  10. ↑ https://www.semantic-mediawiki.org/wiki/Help:SPARQLStore
  11. ↑ Erweiterung:Cargo/Herunterladen und Installation
  12. ↑ d:Help:Data type#Changing datatype
  13. ↑ https://www.semantic-mediawiki.org/wiki/Help:List_of_datatypes
  14. ↑ d:Special:ListDatatypes
  15. ↑ Some datatypes are defined by other extension: Math and Score both define one datatype, JsonConfig defines two, WikibaseLexeme defines three, and Wikibase defines ten.
  16. ↑ "Result formats" mean the ability of the wiki to display data (results of an inline query) in various formats, e.g. tables, calendars, maps, timelines, etc.
  17. ↑ https://www.semantic-mediawiki.org/wiki/Help:Result_formats
  18. ↑ Erweiterung:Cargo/Anzeigeformate
  19. ↑ https://github.com/SemanticMediaWiki
  20. ↑ Kategorie:Semantic MediaWiki-Erweiterungen
  21. ↑ Kategorie:Wikibase-Erweiterungen
  22. ↑ Extension:Cargo/Cargo and Semantic MediaWiki.

Siehe auch

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