Q137996558

Person human Q137996558
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Summary

Q137996558 is a human[1]. He worked as a researcher[2].

Key Facts

  • Q137996558 held citizenship in Germany[3].
  • Q137996558 worked as a researcher[2].
  • Q137996558 was employed by Leipzig University[4].
  • Q137996558 was employed by Johannes Gutenberg University Mainz[5].
  • Among Q137996558's employers was Hitotsubashi University[6].
  • Q137996558 was educated at Johannes Gutenberg University Mainz[7].
  • Q137996558's education included a stint at Johannes Gutenberg University Mainz[8].
  • Q137996558's doctoral advisor was Olga Zlatkin-Troitschanskaia[9].
  • Q137996558's doctoral advisor was Klaus Beck[10].
  • Q137996558 is recorded as male[11].
  • Q137996558's instance of is recorded as human[12].
  • Q137996558's family name is recorded as Happ[13].
  • Q137996558's given name is recorded as Roland[14].

Body

Education

Educated at Johannes Gutenberg University Mainz[7], a public university[15], in Germany[16], founded in 1477[17], headquartered in Mainz[18]. Doctoral advisors include Olga Zlatkin-Troitschanskaia[9], a researcher[19], b. 1976[20], specialised in economics education[21] and Klaus Beck[10], an economics teacher[22], b. 1941[23].

Career and Affiliations

Q137996558 worked as a researcher[2]. Employers include Leipzig University[4], a public university[24], in Germany[25], founded in 1409[26], headquartered in Leipzig[27]; Johannes Gutenberg University Mainz[5], a public university[28], in Germany[29], founded in 1477[30], headquartered in Mainz[31]; and Hitotsubashi University[6], a national university[32], in Japan[33], founded in 1875[34], headquartered in Kunitachi[35].

FAQs

What did Q137996558 do for work?

Q137996558 worked as researcher[2].

Where did Q137996558 go to school?

Q137996558 was educated at Johannes Gutenberg University Mainz[7] and Johannes Gutenberg University Mainz[8].

References

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

Direct Wikidata claims

  1. [11] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [12] ↑ . wikidata.org.
  4. [7] ↑ . uni-leipzig.de. uni-leipzig.de. Provenance: wikidata.org.
  5. [8] ↑ . uni-leipzig.de. uni-leipzig.de. Provenance: wikidata.org.
  6. [2] ↑ . wikidata.org.
  7. [4] ↑ . uni-leipzig.de. Retrieved . uni-leipzig.de. Provenance: wikidata.org.
  8. [5] ↑ . uni-leipzig.de. uni-leipzig.de. Provenance: wikidata.org.
  9. [6] ↑ . uni-leipzig.de. Retrieved . uni-leipzig.de. Provenance: wikidata.org.
  10. [9] ↑ . uni-leipzig.de. Retrieved . uni-leipzig.de. Provenance: wikidata.org.
  11. [10] ↑ . uni-leipzig.de. Retrieved . uni-leipzig.de. Provenance: wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [15] ↑ . Wikidata. wikidata.org. → on this site
  2. [16] ↑ . Wikidata. wikidata.org. → on this site
  3. [17] ↑ . Wikidata. wikidata.org. → on this site
  4. [18] ↑ . Wikidata. wikidata.org. → on this site
  5. [24] ↑ . Wikidata. wikidata.org. → on this site
  6. [25] ↑ . Wikidata. wikidata.org. → on this site
  7. [26] ↑ . Wikidata. wikidata.org. → on this site
  8. [27] ↑ . Wikidata. wikidata.org. → on this site
  9. [28] ↑ . Wikidata. wikidata.org. → on this site
  10. [29] ↑ . Wikidata. wikidata.org. → on this site
  11. [30] ↑ . Wikidata. wikidata.org. → on this site
  12. [31] ↑ . Wikidata. wikidata.org. → on this site
  13. [32] ↑ . Wikidata. wikidata.org. → on this site
  14. [33] ↑ . Wikidata. wikidata.org. → on this site
  15. [34] ↑ . Wikidata. wikidata.org. → on this site
  16. [35] ↑ . Wikidata. wikidata.org. → on this site
  17. [19] ↑ . Wikidata. wikidata.org. → on this site
  18. [20] ↑ . Wikidata. wikidata.org. → on this site
  19. [21] ↑ . Wikidata. wikidata.org. → on this site
  20. [22] ↑ . Wikidata. wikidata.org. → on this site
  21. [23] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. 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). Q137996558. Retrieved May 7, 2026, from https://4ort.xyz/entity/q137996558
MLA “Q137996558.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q137996558.
BibTeX @misc{4ortxyz_q137996558_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q137996558}}, year = {2026}, url = {https://4ort.xyz/entity/q137996558}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q137996558 — https://4ort.xyz/entity/q137996558 (retrieved 2026-05-07)

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