Fundamento de Esperanto

1905 book by L. L. Zamenhof, describing the basic grammar and vocabulary of Esperanto; the only obligatory authority over the language, according to the Declaration of Boulogne
VisualArtwork literary_work Q427827
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Fundamento de Esperanto

Summary

Fundamento de Esperanto is a literary work[1]. It ranks in the top 4% of literary_work entities by monthly Wikipedia readership (67 views/month).[2]

Key Facts

  • Fundamento de Esperanto authored L. L. Zamenhof[3].
  • Fundamento de Esperanto's instance of is recorded as literary work[4].
  • Fundamento de Esperanto's Commons category is recorded as Fundamento de Esperanto[5].
  • Fundamento de Esperanto's language of work or name is recorded as Esperanto[6].
  • Fundamento de Esperanto's language of work or name is recorded as French[7].
  • Fundamento de Esperanto's language of work or name is recorded as English[8].
  • Fundamento de Esperanto's language of work or name is recorded as German[9].
  • Fundamento de Esperanto's language of work or name is recorded as Russian[10].
  • Fundamento de Esperanto's language of work or name is recorded as Polish[11].
  • Fundamento de Esperanto comprises Q116198375[12].
  • Fundamento de Esperanto comprises 16 Rules of Esperanto[13].
  • Fundamento de Esperanto comprises Exercises of the International Language Esperanto[14].
  • Fundamento de Esperanto comprises Universala Vortaro[15].
  • Fundamento de Esperanto was released on 1905[16].
  • Fundamento de Esperanto's has edition or translation is recorded as Fundamentals of Esperanto[17].
  • Fundamento de Esperanto's has edition or translation is recorded as Q134524598[18].
  • Fundamento de Esperanto's has edition or translation is recorded as Q134053574[19].
  • Fundamento de Esperanto's official website is recorded as https://www.akademio-de-esperanto.org/fundamento/[20].
  • Fundamento de Esperanto's main subject is Esperanto[21].
  • Fundamento de Esperanto's title is recorded as {'lang': 'eo', 'text': 'Fundamento de Esperanto'}[22].
  • Fundamento de Esperanto's first line is recorded as {'lang': 'eo', 'text': 'Por ke lingvo internacia povu bone kaj regule progresadi kaj por ke ĝi havu plenan certecon, ke ĝi neniam disfalos kaj ia facilanima paŝo de ĝiaj amikoj estontaj ne detruos la laborojn de ĝiaj amikoj estintaj, — estas plej necesa antaŭ ĉio unu kondiĉo: la ekzistado de klare difinita, neniam tuŝebla kaj neniam ŝanĝebla Fundamento de la lingvo.'}[23].
  • Fundamento de Esperanto's last line is recorded as {'lang': 'mul', 'text': 'zum’ bourdonner | hum, buzz | summen | жужжать | brzęczeć, mruczeć'}[24].
  • Fundamento de Esperanto's copyright status is recorded as public domain[25].
  • Fundamento de Esperanto's copyright status is recorded as public domain[26].

Body

Authorship and Creation

Fundamento de Esperanto authored L. L. Zamenhof[3].

Publication

Fundamento de Esperanto was released on 1905[16]. Languages include Esperanto[6], French[7], English[8], German[9], Russian[10], and Polish[11].

Subject and Themes

Fundamento de Esperanto's main subject is Esperanto[21].

Why It Matters

Fundamento de Esperanto ranks in the top 4% of literary_work entities by monthly Wikipedia readership (67 views/month).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[27] It is known by 3 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . The Cambridge Encyclopedia of Language. wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). Fundamento de Esperanto. Retrieved May 3, 2026, from https://4ort.xyz/entity/fundamento-de-esperanto
MLA “Fundamento de Esperanto.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/fundamento-de-esperanto.
BibTeX @misc{4ortxyz_fundamento-de-esperanto_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Fundamento de Esperanto}}, year = {2026}, url = {https://4ort.xyz/entity/fundamento-de-esperanto}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Fundamento de Esperanto — https://4ort.xyz/entity/fundamento-de-esperanto (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/fundamento-de-esperanto · 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. 12d ago · Charp238 · 2026-05-23 view diff on Wikidata ↗
    Stack exchange tag https://esperanto.stackexchange.com/tags/fundamento
    "/* wbsetclaim-create:2||1 */ [[Property:P1482]]: https://esperanto.stackexchange.com/tags/fundamento"
  2. 24d ago · KaleemBot bot · 2026-05-12 view diff on Wikidata ↗
    Publication date +1905-00-00T00:00:00Z
    Aliases
    Publication date
    Instance of literary work
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||ur */"
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