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Welcome to Wikidata, Emitraka!

Wikidata is a free knowledge base that you can edit! It can be read and edited by humans and machines alike and you can go to any item page now and add to this ever-growing database!

Need some help getting started? Here are some pages you can familiarize yourself with:

  • Introduction – An introduction to the project.
  • Wikidata tours – Interactive tutorials to show you how Wikidata works.
  • Community portal – The portal for community members.
  • User options – including the 'Babel' extension, to set your language preferences.
  • Contents – The main help page for editing and using the site.
  • Project chat – Discussions about the project.
  • Tools – A collection of user-developed tools to allow for easier completion of some tasks.

Please remember to sign your messages on talk pages by typing four tildes (~~~~); this will automatically insert your username and the date.

If you have any questions, please ask me on my talk page. If you want to try out editing, you can use the sandbox to try. Once again, welcome, and I hope you quickly feel comfortable here, and become an active editor for Wikidata.

Best regards! Emw (talk) 14:28, 20 September 2014 (UTC)

number of cases (P1603)Edit

number of cases (P1603) is ready. --Tobias1984 (talk) 18:12, 7 November 2014 (UTC)

NDF-RT ID (P2115)Edit

NDF-RT ID (P2115) is ready. --Tobias1984 (talk) 13:51, 27 September 2015 (UTC)
@Tobias1984 Thank you! lv_ra (talk) 19:15, 28 September 2015 (UTC)

PubChem Substance ID (SID) (P2153)Edit

PubChem Substance ID (SID) (P2153) is ready. --Tobias1984 (talk) 13:29, 4 October 2015 (UTC)

Cell line ontologyEdit

Cell Line Ontology ID (P2158) is ready. --Tobias1984 (talk) 14:24, 4 October 2015 (UTC)

p2175 and p2176Edit

medical condition treated (P2175) and drug or therapy used for treatment (P2176) are ready. Some discussion about labels and descriptions still needed. --Tobias1984 (talk) 12:29, 5 October 2015 (UTC)

Refseq genome IDEdit

RefSeq genome ID (P2249) is ready. --Tobias1984 (talk) 19:34, 21 October 2015 (UTC)


genetic association (P2293) is ready to be used. --Tobias1984 (talk) 22:46, 10 November 2015 (UTC)


exact match (P2888) is ready. --Tobias1984 (talk) 19:28, 5 June 2016 (UTC)

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Your feedback matters: Final reminder to take the global Wikimedia surveyEdit

(Sorry to write in Engilsh)