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A spiritual successor to the Wikibase Registry, '''''Wikibase World''''' is the Wikibase of Wikibases.
'''''[[Item:Q3|Wikibase World]]''''' is a collaborative database of the Wikibase ecosystem, including individual Wikibase instances, itself running on Wikibase. By mapping Wikibases together based on [[Property:P4|the records they have in common]], we make our individual databases interoperable with each other, building a greater open data ecosystem.
 
As of 11 June 2023, Wikibase World has imported all relevant entries from the Wikibase Registry, cleaning them up and updating them.


==Add your Wikibase!==
==Add your Wikibase!==
Feel free to create an entry for your Wikibase on this wiki if:
Feel free to create an entry for your Wikibase on this wiki if:
* It is available for the public to consume (either read-only or read-write)
# It is available for the public to consume (either read-only or read-write)
* It intends to continue on an indefinite basis; in other words, it is not a temporary or interim Wikibase
# It intends to continue on an indefinite basis; in other words, it will not be deleted in the near future
 
To add your Wikibase:


# '''[[Special:NewItem|Create a new item]]''' with your name of the Wikibase as the label and "Wikibase site" or something else as the description
# '''[[Special:NewItem|Create a new item]]''' with your name of the Wikibase as the label and "Wikibase site" or something else as the description
# Add a [[Property:P3|instance of]] (P3) claim with value [[Item:Q10|Wikibase site]] (Q10)
# Add a [[Property:P3|instance of]] (P3) claim with value [[Item:Q10|Wikibase site]] (Q10)
# Add a [[Property:P1|URL]] (P1) claim with the URL to your Wikibase.
#* Add a [[Property:P1|URL]] (P1) claim with the URL to your Wikibase
# If your Wikibase has an '''[https://www.w3.org/2009/08/skos-reference/skos.html#exactMatch exact match]''' property, register it on Wikibase World's [[Property:P4]].
#* Add [[Project:Properties|more properties]] if there are any—you can create items as needed to link to your Wikibase's item
# If your Wikibase has an '''[https://www.w3.org/2009/08/skos-reference/skos.html#exactMatch exact match]''' property (like [https://wikidata.org/wiki/Property:P2888 Wikidata's]), register it on Wikibase World's [[Property:P4]]
 
You can alternatively try giving [https://wikibase.world/tools/cradle/#/subject/wikibase cradle] a go, which allows easy creation using a form.


==Browse==
==Browse==
* '''[https://wikibase.world/query/#PREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0A%0ASELECT%20%3FitemLabel%20%3Furl%20%3Fitem%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20%20%20%3Fitem%20wdt%3AP1%20%3Furl%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D All Wikibases on this wiki]'''
* '''[https://wikibase.world/query/#%23title%3A%20Wikibases%2C%20and%20some%20descriptors%0APREFIX%20wwdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0APREFIX%20wwd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0A%0ASELECT%20%3Fwikibase%20%3FwikibaseLabel%20%3FwikibaseUrl%20%3Finception%20%28sample%28%3Fdesc%29%20as%20%3Fdescription%29%20%28group_concat%28distinct%20str%28%3FauthorName%29%3B%20SEPARATOR%3D%22%20%26%20%22%29%20as%20%3Fauthors%29%0AWHERE%20%7B%0A%20%20%20%20%3Fwikibase%20wwdt%3AP3%20wwd%3AQ10.%0A%20%20%20%20optional%20%7B%3Fwikibase%20wwdt%3AP5%20%3Finception.%7D%20%0A%20%20%20%20optional%20%7B%3Fwikibase%20schema%3Adescription%20%3Fdesc.%7D%0A%20%20%20%20optional%20%7B%3Fwikibase%20wwdt%3AP1%20%3FwikibaseUrl.%7D%20%0A%20%20%20%20optional%20%7B%3Fwikibase%20wwdt%3AP17%20%3Fauthor.%20%3Fauthor%20rdfs%3Alabel%20%3FauthorName.%7D%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D%20group%20by%20%3Fwikibase%20%3FwikibaseLabel%20%3FwikibaseUrl%20%3Finception%20%3Fdescription%20%3Fauthors%20order%20by%20%3Finception All Wikibases on this wiki, with some descriptors]'''
* '''[https://wikibase.world/query/#PREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0A%0ASELECT%20%3FitemLabel%20%3FavailabilityLabel%20%3Furl%20%3Fitem%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ11%20.%0A%20%20%20%20OPTIONAL%20%7B%20%3Fitem%20wdt%3AP1%20%3Furl%20.%20%7D%0A%20%20%20%20OPTIONAL%20%7B%20%3Fitem%20wdt%3AP13%20%3Favailability%20.%20%7D%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Known Wikibase hosts]'''
** [https://wikibase.world/query/#PREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0A%0ASELECT%20%3FitemLabel%20%3Furl%20%3Fitem%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20%20%20%3Fitem%20wdt%3AP1%20%3Furl%20.%0A%20%20%20%20%3Fitem%20wdt%3AP13%20wd%3AQ54%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Only Wikibases that are currently online]
* '''[https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20DISTINCT%20%3Fitem%20%3FitemLabel%20%3Fwikibase%20%3FwikibaseLabel%20WHERE%20%7B%0A%20%20%20%20%3Fwikibase%20wdt%3AP18%20%3Fitem%20.%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ88%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Apps supported by Wikibase]'''
** [https://wikibase.world/query/#PREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20%3Furl%20%3FinceptionDate%0AWHERE%20%7B%0A%20%20%3Fitem%20wdt%3AP1%20%3Furl.%0A%20%20%3Fitem%20wdt%3AP5%20%3FinceptionDate.%0A%20%20%3Fitem%20wdt%3AP13%20wd%3AQ54.%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D%0AORDER%20BY%20%3FinceptionDate Only Wikibases that are currently online with their inception date]
* [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ9%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Classes used on this wiki]
* [https://wikibase.world/query/#%23Wikibase%20World%20Ontology%20Classes%20and%20number%20of%20instances%0APREFIX%20wwd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wwdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fclass%20%3FclassLabel%20%28count%28%3Finstance%29%20as%20%3Finstances%29%20WHERE%20%7B%0A%20%20%20%20%3Fclass%20wwdt%3AP3%20wwd%3AQ9%20.%0A%20%20%20%20%3Finstance%20wwdt%3AP3%20%3Fclass%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D%20group%20by%20%3Fclass%20%3FclassLabel%20%3Finstances%20order%20by%20desc%28%3Finstances%29 Classes used on this wiki, and number of instances]
* [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ61%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D MediaWiki extensions]
** '''[https://wikibase.world/query/#PREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0A%0ASELECT%20%3FitemLabel%20%28GROUP_CONCAT%28%3Furl%3B%20separator%3D%22%2C%20%22%29%20AS%20%3Furls%29%20%3FavailabilityLabel%20%3Fitem%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ11%20.%0A%20%20%20%20OPTIONAL%20%7B%20%3Fitem%20wdt%3AP1%20%3Furl%20.%20%7D%0A%20%20%20%20OPTIONAL%20%7B%20%3Fitem%20wdt%3AP13%20%3Favailability%20.%20%7D%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D%0AGROUP%20BY%20%3Fitem%20%3FitemLabel%20%3FavailabilityLabel%0A Known Wikibase hosts]'''
* [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ95%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Gadgets]
** '''[https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20DISTINCT%20%3Fitem%20%3FitemLabel%20%3Fwikibase%20%3FwikibaseLabel%20WHERE%20%7B%0A%20%20%20%20%3Fwikibase%20wdt%3AP18%20%3Fitem%20.%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ88%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Apps supported by Wikibase]'''
* [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ69%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D People]
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ61%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D MediaWiki (non-Wikibase) extensions]
* [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20DISTINCT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ116%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Copyright licenses]
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ222%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Wikibase extensions]
 
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ283%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Wikibase tools]
==Data model==
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ95%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Gadgets]
See [[Project:Properties]]
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ69%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D People]
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20DISTINCT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ116%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Copyright licenses]
** [https://wikibase.world/query/#PREFIX%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0A%0ASELECT%20DISTINCT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0A%20%20%20%20%3Fitem%20wdt%3AP3%20wd%3AQ143%20.%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D Software feature vocabulary]


==Associating with Wikidata==
'''General reports'''
[[Property:P4|P4, exact match]], can be used to link items on this wiki as follows:
* [https://tinyurl.com/2773dyab Active Wikibses by MediaWiki version]


* [[Item:Q1|Q1]] (Wikidata) → '''http'''://'''www'''.wikidata.org/'''entity'''/[https://wikidata.org/wiki/Q2013 Q2013]
'''Missing properties on items describing wikibase instances'''
* [[Property:P4|P4]] (exact match) → '''http'''://'''www'''.wikidata.org/'''entity'''/[https://wikidata.org/wiki/Property:P2888 P2888]


Note:
* [https://wikibase.world/query/#prefix%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0Aprefix%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0Aselect%20%3Fid%20%3Flicense%20where%20%7B%0A%20%20%3Fid%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20optional%20%7B%20%3Fid%20wdt%3AP9%20%3Flicense%20.%20%7D%0A%7D Items with or without licenses]
* HTTP, not HTTPS
* [https://wikibase.world/query/#prefix%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0Aprefix%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0Aselect%20%3Fid%20%3Fqueryui%20where%20%7B%0A%20%20%3Fid%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20optional%20%7B%20%3Fid%20wdt%3AP7%20%3Fqueryui%20.%20%7D%0A%7D Items with or without link to query UI]
* The "www" is required
* [https://wikibase.world/query/#prefix%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0Aprefix%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0Aselect%20%3Fid%20%3Fqueryendpoint%20where%20%7B%0A%20%20%3Fid%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20optional%20%7B%20%3Fid%20wdt%3AP8%20%3Fqueryendpoint%20.%20%7D%0A%7D Items with or without link to query SPARQL endpoint]
* [https://wikibase.world/query/#prefix%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0Aprefix%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0Aselect%20%3Fid%20%3Favailability%20where%20%7B%0A%20%20%3Fid%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20optional%20%7B%20%3Fid%20wdt%3AP13%20%3Favailability%20.%20%7D%0A%7D Items with or without availability status]
* [https://wikibase.world/query/#prefix%20wdt%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fprop%2Fdirect%2F%3E%0Aprefix%20wd%3A%20%3Chttps%3A%2F%2Fwikibase.world%2Fentity%2F%3E%0Aselect%20%3Fid%20%3Finception%20%3Fdiscontinuation%20where%20%7B%0A%20%20%3Fid%20wdt%3AP3%20wd%3AQ10%20.%0A%20%20optional%20%7B%20%3Fid%20wdt%3AP5%20%3Finception%20.%20%7D%0A%20%20optional%20%7B%20%3Fid%20wdt%3AP28%20%3Fdiscontinuation%20.%20%7D%0A%7D Inception date, discontinuation date]


You can also use this method to link entities to other Wikibases, as you can see on the "exact match" property page.
==Data model==
See [[Project:Properties]]


{{cwbn}}
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Latest revision as of 11:59, 25 October 2024

Wikibase World is a collaborative database of the Wikibase ecosystem, including individual Wikibase instances, itself running on Wikibase. By mapping Wikibases together based on the records they have in common, we make our individual databases interoperable with each other, building a greater open data ecosystem.

Add your Wikibase!

Feel free to create an entry for your Wikibase on this wiki if:

  1. It is available for the public to consume (either read-only or read-write)
  2. It intends to continue on an indefinite basis; in other words, it will not be deleted in the near future

To add your Wikibase:

  1. Create a new item with your name of the Wikibase as the label and "Wikibase site" or something else as the description
  2. Add a instance of (P3) claim with value Wikibase site (Q10)
    • Add a URL (P1) claim with the URL to your Wikibase
    • Add more properties if there are any—you can create items as needed to link to your Wikibase's item
  3. If your Wikibase has an exact match property (like Wikidata's), register it on Wikibase World's Property:P4

You can alternatively try giving cradle a go, which allows easy creation using a form.

Browse

General reports

Missing properties on items describing wikibase instances

Data model

See Project:Properties


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