Home › Entities › television_series › Birthday Letter

Birthday Letter

2019 South Korean television series
TVSeries television_series Q67591446
Press Enter · cited answer in seconds

Birthday Letter

Summary

Birthday Letter is a television series[1]. It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Birthday Letter's instance of is recorded as television series[3].
  • A cast member of Birthday Letter was Song Geon-hee[4].
  • The original language of Birthday Letter was Korean[5].
  • Birthday Letter's original broadcaster is recorded as KBS 2TV[6].
  • Birthday Letter's country of origin is recorded as South Korea[7].
  • Birthday Letter's number of episodes is recorded as {'amount': '+4'}[8].

Body

Authorship and Creation

A cast member of Birthday Letter was Song Geon-hee[4].

Publication

The original language of Birthday Letter was Korean[5].

Why It Matters

Birthday Letter has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Related Entities

South Korea

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. 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). Birthday Letter. Retrieved April 10, 2026, from https://4ort.xyz/entity/birthday-letter
MLA “Birthday Letter.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/birthday-letter.
BibTeX @misc{4ortxyz_birthday-letter_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Birthday Letter}}, year = {2026}, url = {https://4ort.xyz/entity/birthday-letter}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Birthday Letter — https://4ort.xyz/entity/birthday-letter (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/birthday-letter · 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. 14d ago · Zestier · 2026-07-04 view diff on Wikidata ↗
    Tv maze series id → 43617
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39819|batch #39819]]: next group of tvmaze and tvdb perfect matches"
  2. 14d ago · Zestier · 2026-07-03 view diff on Wikidata ↗
    Aliases → —
    Number of episodes → {'amount': '+4'}
    Instance of → television series
    Original network → —
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39812|batch #39812]]: more tvdb"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.