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Franz Mertens

photograph by Awit Szubert
Photograph photograph Q106462024
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Key Facts

  • Genre: portrait photography[1]
  • Depicts: Franz Mertens[2]
  • Made from material: albumin paper[3]
  • Collection: Kunstbibliothek Berlin[4]
  • Inventory number: 1992,32/003a.064[5]
  • Location: Kunstbibliothek Berlin[6]
  • Country of origin: Poland[7]
  • Inception: 1900[8]
  • Described at URL: http://smb-digital.de/eMuseumPlus?service=ExternalInterface&module=collection&objectId=1817291&viewType=detailView[9]
  • Location of creation: Kraków[10]
  • Title: Franz Mertens[11]
  • Inscription: A. SZUBERT. w KRAKOWIE[12]
  • Height: 10.5 cm[13]
  • Width: 6.4 cm[14]
  • Copyright status: public domain[15]
  • P14574: Awit Szubert[16]

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . 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). Franz Mertens. Retrieved October 8, 2026, from https://4ort.xyz/entity/franz-mertens-q106462024
MLA “Franz Mertens.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Oct. 2026, https://4ort.xyz/entity/franz-mertens-q106462024.
BibTeX @misc{4ortxyz_franz-mertens-q106462024_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Franz Mertens}}, year = {2026}, url = {https://4ort.xyz/entity/franz-mertens-q106462024}, note = {Accessed: 2026-10-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Franz Mertens — https://4ort.xyz/entity/franz-mertens-q106462024 (retrieved 2026-10-08)

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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. 12d ago · Rebot bot · 2026-10-08 view diff on Wikidata ↗
    Creator → —
    P14574 → Awit Szubert
    Claims rich → —
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ Bot: P170 by P14574 substitution, see [[Wikidata:Requests for permissions/Bot/Rebot 4]]"
  2. 4w ago · ~2026-50160-55 · 2026-09-15 view diff on Wikidata ↗
    Width → {'unit': 'Q174728', 'amount': '+6.4'}
    Depicts → Franz Mertens
    Described at url → http://smb-digital.de/eMuseumPlus?service=ExternalInterface&
    Made from material → albumin paper
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ Image: Franz Mertens by Awit Szubert (Kunstbibliothek Berlin) - crop.jpg"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.