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Professional Wiki

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Professional Wiki is an organization established on January 1, 2019 [1]. Its headquarters are located in Berlin [2]. The legal form of Professional Wiki is a Gesellschaft bürgerlichen Rechts [2].

The organization was founded by Jeroen De Dauw and Karsten Hoffmeyer [1].

Professional Wiki

Summary

Professional Wiki is an enterprise[1]. It is known by 27 alternative names across languages and contexts.[2]

Key Facts

  • Professional Wiki's field of work was information technology consulting[3].
  • Professional Wiki is located in Berlin[4].
  • Professional Wiki is in the country of Germany[5].
  • Professional Wiki's instance of is recorded as enterprise[6].
  • Professional Wiki's instance of is recorded as business[7].
  • Professional Wiki's instance of is recorded as software company[8].
  • Professional Wiki's instance of is recorded as organization[9].
  • Professional Wiki's founder is recorded as Jeroen De Dauw[10].
  • Professional Wiki's founder is recorded as Karsten Hoffmeyer[11].
  • Professional Wiki's headquarters location is recorded as Berlin[12].
  • Professional Wiki's industry is recorded as software industry[13].
  • Professional Wiki's industry is recorded as information technology[14].
  • Professional Wiki's industry is recorded as information technology consulting[15].
  • Professional Wiki's industry is recorded as technology industry[16].
  • Professional Wiki's catalog code is recorded as DE72ZZZ00002690326[17].
  • January 1, 2019 marks the founding of Professional Wiki[18].
  • Professional Wiki's location of formation is recorded as Berlin[19].
  • Professional Wiki's official website is recorded as https://professional.wiki/[20].
  • Professional Wiki's official website is recorded as https://www.pro.wiki/[21].
  • Professional Wiki's official website is recorded as https://www.wikibase.consulting/[22].
  • Professional Wiki's main subject is Semantic Web[23].
  • Professional Wiki's main subject is Semantic MediaWiki[24].
  • Professional Wiki's main subject is structured data[25].
  • Professional Wiki's main subject is Q16354758[26].
  • Professional Wiki's main subject is Q83[27].

Body

Founding

Founders include Jeroen De Dauw[10] and Karsten Hoffmeyer[11]. January 1, 2019 marks the founding of Professional Wiki[18]. Its location of formation is recorded as Berlin[19].

Identity

Professional Wiki's official name is recorded as {'lang': 'de', 'text': 'it GmbH'}[28].

Operations

Professional Wiki's headquarters location is recorded as Berlin[12].

Industry

Industries include software industry[13], information technology[14], information technology consulting[15], and technology industry[16]. Professional Wiki's field of work was information technology consulting[3].

Why It Matters

Professional Wiki is known by 27 alternative names across languages and contexts.[2]

Related Entities

Automated Values business External content Germany information technology MediaWiki SCSS library organization Page Approvals Persistent Page Identifiers Semantic Web software company SPARQL Wikibase Constraint Violations Export Wikibase EDTF Wikibase Export Wikibase Faceted Search Wikibase RDF

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [9] ↑ . wikidata.org.
  6. [3] ↑ . wikidata.org.
  7. [10] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  8. [11] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  9. [4] ↑ . wikidata.org.
  10. [12] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  17. [19] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  18. [20] ↑ . Retrieved . wikidata.org.
  19. [21] ↑ . Retrieved . wikidata.org.
  20. [22] ↑ . Retrieved . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Professional Wiki. Retrieved March 9, 2026, from https://4ort.xyz/entity/professional-wiki
MLA “Professional Wiki.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Mar. 2026, https://4ort.xyz/entity/professional-wiki.
BibTeX @misc{4ortxyz_professional-wiki_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Professional Wiki}}, year = {2026}, url = {https://4ort.xyz/entity/professional-wiki}, note = {Accessed: 2026-03-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Professional Wiki — https://4ort.xyz/entity/professional-wiki (retrieved 2026-03-09)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · Kghbln · 2026-06-25 view diff on Wikidata ↗
    Domain name → professional.wiki, pro.wiki, wikibase.consulting
    Country → —
    Field of work → —
    Location of formation → Berlin
    + 75 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P31]]: [[Q2089936]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.