1+1=1

2021 EP by Hyuna & Dawn
VisualArtwork extended_play Q108685286
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1+1=1

Summary

1+1=1 is an extended play[1]. 1+1=1 ranks in the top 8% of extended_play entities by monthly Wikipedia readership (21 views/month).[2]

Key Facts

  • 1+1=1's instance of is recorded as extended play[3].
  • 1+1=1 was performed by Hyuna[4].
  • 1+1=1 was performed by Dawn[5].
  • 1+1=1's record label is recorded as P Nation[6].
  • 1+1=1's place of publication is recorded as South Korea[7].
  • 1+1=1's language of work or name is recorded as multiple languages[8].
  • 1+1=1's language of work or name is recorded as English[9].
  • 1+1=1's language of work or name is recorded as Korean[10].
  • 1+1=1 was distributed by compact disc[11].
  • 1+1=1 was released on September 9, 2021[12].
  • 1+1=1's title is recorded as 1+1=1[13].
  • 1+1=1's has characteristic is recorded as collaborative extended play[14].
  • 1+1=1's different from is recorded as 1+1=1[15].
  • 1+1=1's number of parts of this work is recorded as {'unit': 'http://www.wikidata.org/entity/Q7302866', 'amount': '+4'}[16].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Release type: EP[17]

  • First release date: 2021-09-09[18]

  • Genre(s): k-pop[19]

  • Community tags: k-pop[20]

  • MusicBrainz ID: 449a9f5e-15ca-40ab-8610-8791edf32f89[21]

Body

Authorship and Creation

Performers include Hyuna[4] and Dawn[5].

Publication

1+1=1 was released on September 9, 2021[12]. 1+1=1's place of publication is recorded as South Korea[7]. Languages include multiple languages[8], English[9], and Korean[10]. 1+1=1 was distributed by compact disc[11].

Why It Matters

1+1=1 ranks in the top 8% of extended_play entities by monthly Wikipedia readership (21 views/month).[2]

References

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

Direct Wikidata claims

  1. [3] . Retrieved . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Retrieved . 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.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [17] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [18] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [19] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [20] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  5. [21] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). 1+1=1. Retrieved May 3, 2026, from https://4ort.xyz/entity/1-1-1
MLA “1+1=1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1-1-1.
BibTeX @misc{4ortxyz_1-1-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1+1=1}}, year = {2026}, url = {https://4ort.xyz/entity/1-1-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1+1=1 — https://4ort.xyz/entity/1-1-1 (retrieved 2026-05-03)

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