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Petra Sierwald

arachnologist
Person human Q21341871
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Petra Sierwald

Summary

Petra Sierwald is a human[1]. She was born on 1955[2]. She worked as an arachnologist[3] and myriapodologist[4].

Key Facts

  • Petra Sierwald was born on 1955[2].
  • Petra Sierwald's professions included arachnologist[3].
  • Petra Sierwald's professions included myriapodologist[4].
  • Among Petra Sierwald's employers was Field Museum of Natural History[5].
  • Petra Sierwald is recorded as female[6].
  • Petra Sierwald's instance of is recorded as human[7].
  • Petra Sierwald's family name is recorded as Sierwald[8].
  • Petra Sierwald's given name is recorded as Petra[9].
  • Petra Sierwald's languages spoken, written or signed is recorded as English[10].
  • Petra Sierwald's maintained by WikiProject is recorded as WikiProject Invasion Biology[11].

Body

Origins and Family

Petra Sierwald was born on 1955[2].

Career and Affiliations

Recorded occupations include arachnologist[3] and myriapodologist[4]. Petra Sierwald was employed by Field Museum of Natural History[5].

FAQs

What did Petra Sierwald do for work?

Petra Sierwald worked as arachnologist[3] and myriapodologist[4].

Related Entities

Argonne National Laboratory

References

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

Direct Wikidata claims

  1. [6] ↑ . wikidata.org.
  2. [7] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  6. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  9. [10] ↑ . CONOR.SI. wikidata.org.
  10. [11] ↑ . 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). Petra Sierwald. Retrieved May 3, 2026, from https://4ort.xyz/entity/petra-sierwald
MLA “Petra Sierwald.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/petra-sierwald.
BibTeX @misc{4ortxyz_petra-sierwald_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Petra Sierwald}}, year = {2026}, url = {https://4ort.xyz/entity/petra-sierwald}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Petra Sierwald — https://4ort.xyz/entity/petra-sierwald (retrieved 2026-05-03)

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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. 9w ago · Bob08 · 2026-07-11 view diff on Wikidata ↗
    Country of citizenship → Q30
    "/* wbcreateclaim-create:1| */ [[Property:P27]]: [[Q30]], [[:toollabs:quickstatements/#/batch/260465|batch #260465]]"
  2. 9w ago · Bob08 · 2026-07-11 view diff on Wikidata ↗
    Library of congress authority id → n88288831
    Instance of → human
    Worldcat entities id → E39PBJqbkWX9r4jWVJxRhJtR8C
    Dimensions author id → 0670523341.78
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P27]]: [[Q142]], [[:toollabs:quickstatements/#/batch/260430|batch #260430]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.