Home › Entities › human › Jan D. Bláha

Jan D. Bláha

Czech geographer and cartographer
Person human Q50567043
Press Enter · cited answer in seconds

Jan D. Bláha

Summary

Jan D. Bláha is a human[1]. Born in Havlíčkův Brod[2], he… he was born on March 13, 1981[3]. He worked as a geographer[4] and cartographer[5].

Key Facts

  • Jan D. Bláha was born in Havlíčkův Brod[2].
  • Jan D. Bláha was born on March 13, 1981[3].
  • Jan D. Bláha held citizenship in Czech Republic[6].
  • Jan D. Bláha's professions included geographer[4].
  • Jan D. Bláha's professions included cartographer[5].
  • Jan D. Bláha is recorded as male[7].
  • Jan D. Bláha's instance of is recorded as human[8].
  • Jan D. Bláha's family name is recorded as Bláha[9].
  • Jan D. Bláha's given name is recorded as Jan[10].
  • Jan D. Bláha's official website is recorded as https://www.jackdaniel.cz[11].
  • Jan D. Bláha's languages spoken, written or signed is recorded as Czech[12].
  • Jan D. Bláha's copyright status as a creator is recorded as works protected by copyrights[13].

Body

Origins and Family

Jan D. Bláha's place of birth was Havlíčkův Brod[2]. He was born on March 13, 1981[3].

Career and Affiliations

Recorded occupations include geographer[4] and cartographer[5].

FAQs

Where was Jan D. Bláha born?

Jan D. Bláha was born in Havlíčkův Brod[2].

What did Jan D. Bláha do for work?

Jan D. Bláha worked as geographer[4] and cartographer[5].

Related Entities

Jan Evangelista Purkyně University in Ústí nad Labem

References

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

Direct Wikidata claims

  1. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  2. [7] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [4] ↑ . wikidata.org.
  6. [5] ↑ . wikidata.org.
  7. [3] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . Retrieved . wikidata.org.

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). Jan D. Bláha. Retrieved May 3, 2026, from https://4ort.xyz/entity/jan-d-bl-ha
MLA “Jan D. Bláha.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jan-d-bl-ha.
BibTeX @misc{4ortxyz_jan-d-bl-ha_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan D. Bláha}}, year = {2026}, url = {https://4ort.xyz/entity/jan-d-bl-ha}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan D. Bláha — https://4ort.xyz/entity/jan-d-bl-ha (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/jan-d-bl-ha · Last refreshed:

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. 8w ago · MariuszRokin · 2026-06-12 view diff on Wikidata ↗
    Imported from → —
    Languages spoken, written or signed → Czech
    Place of birth → Havlíčkův Brod
    Occupation → geographer, cartographer
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0370411-Blaha-Jan-D-1981, [[:toollabs:quickstatements/#/batch/259599|batch #259599]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.