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Line 4

Metro line in Xiamen
Place rapid_transit_line Q56273078
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Summary

Line 4 is a rapid transit line[1]. It is known by 4 alternative names across languages and contexts.[2]

Key Facts

  • Located in the administrative territorial entity: Jimei District[3], Tong'an District[4], Xiang'an District[5], Haicang District[6]
  • Country: People's Republic of China[7]
  • Transport network: Xiamen Metro[8]
  • Commons category: Line 4, Xiamen Rail Transit[9]
  • SRGB color hex triplet: DA291C[10]
  • Terminus: Q141474127[11], Q141474133[12]
  • Date of official opening: September 16, 2026[13]
  • Route number: 4[14]
  • State of use: in use[15]

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). Line 4. Retrieved October 17, 2026, from https://4ort.xyz/entity/line-4-q56273078
MLA “Line 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/line-4-q56273078.
BibTeX @misc{4ortxyz_line-4-q56273078_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Line 4}}, year = {2026}, url = {https://4ort.xyz/entity/line-4-q56273078}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Line 4 — https://4ort.xyz/entity/line-4-q56273078 (retrieved 2026-10-17)

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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. 4w ago · Bouzinac · 2026-09-17 view diff on Wikidata ↗
    Openstreetmap relation id → 21404833
    Route map → Actual Route of Xiamen Metro Line 4.png
    "/* wbsetclaim-create:2||1 */ Openstreetmap relation id: 21404833"
  2. 5w ago · Bouzinac · 2026-09-16 view diff on Wikidata ↗
    Terminus → Q141474127, Q141474133
    Srgb color hex triplet → DA291C
    "/* wbsetclaim-update:2||1 */ Srgb color hex triplet: DA291C"
  3. 5w ago · Bouzinac · 2026-09-16 view diff on Wikidata ↗
    State of use → in use
    Date of official opening → +2026-09-16T00:00:00Z
    "/* wbsetclaim-create:2||1 */ Date of official opening: 16 September 2026"
  4. 5w ago · Bouzinac · 2026-09-12 view diff on Wikidata ↗
    Located in the administrative territorial entity → Jimei District, Tong'an District, Xiang'an District +1
    State of use → in use
    Instance of → rapid transit line
    Google knowledge graph id → /g/11g4ccylp_
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ State of use: built but not yet in use"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.