Blue Line

subway line in Kanagawa prefecture, Japan
Place rapid_transit_line Q841360
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Blue Line

Summary

Blue Line is a rapid transit line[1]. It draws 69 Wikipedia views per month (rapid_transit_line category, ranking #102 of 700).[2]

Key Facts

  • Blue Line is located in Kanagawa Prefecture[3].
  • Blue Line is in the country of Japan[4].
  • Blue Line's transport network is recorded as Yokohama Municipal Subway[5].
  • Blue Line's image is recorded as Yokohama-City-Subway Type3000A 3000R.jpg[6].
  • Blue Line's instance of is recorded as rapid transit line[7].
  • Blue Line's instance of is recorded as passenger train service[8].
  • Blue Line's instance of is recorded as railway line[9].
  • Blue Line's instance of is recorded as cross-city route[10].
  • Blue Line's owned by is recorded as Transportation Bureau, City of Yokohama[11].
  • Blue Line's operator is recorded as Transportation Bureau, City of Yokohama[12].
  • Blue Line's logo image is recorded as Yokohama Municipal Subway Blue Line symbol.svg[13].
  • Blue Line's Commons category is recorded as Yokohama Municipal Subway Blue Line[14].
  • Blue Line's OpenStreetMap relation ID is recorded as 7732280[15].
  • Blue Line's sRGB color hex triplet is recorded as 0000FF[16].
  • Blue Line's terminus is recorded as Yokohama Municipal Subway Azamino Station[17].
  • Blue Line's terminus is recorded as Yokohama Municipal Subway Shōnandai Station[18].
  • +1972-12-16T00:00:00Z marks the founding of Blue Line[19].
  • Blue Line's Freebase ID is recorded as /m/025vnjm[20].
  • Blue Line's official website is recorded as http://www.city.yokohama.lg.jp/koutuu/english/[21].
  • Blue Line's topic's main category is recorded as Category:Blue Line (Yokohama)[22].
  • Blue Line's type of electrification is recorded as 750 V DC railway electrification[23].
  • Blue Line's track gauge is recorded as standard-gauge railway[24].
  • Blue Line's topic has template is recorded as Template:Blue Line (Yokohama)[25].
  • Blue Line's date of official opening is recorded as +1972-12-16T00:00:00Z[26].
  • Blue Line's route number is recorded as B[27].

Body

Geography

Blue Line is in the country of Japan[4]. It is located in Kanagawa Prefecture[3].

Physical Characteristics

Blue Line's length is recorded as {'unit': 'Q828224', 'amount': '+40.4'}[28].

Designation and Status

Recorded instance of include rapid transit line[7], passenger train service[8], railway line[9], and cross-city route[10].

History and Context

+1972-12-16T00:00:00Z marks the founding of Blue Line[19]. Its owned by is recorded as Transportation Bureau, City of Yokohama[11].

Why It Matters

Blue Line draws 69 Wikipedia views per month (rapid_transit_line category, ranking #102 of 700).[2] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[29] It is known by 10 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [4] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [8] . wikidata.org.
  6. [9] . wikidata.org.
  7. [10] . wikidata.org.
  8. [11] . wikidata.org.
  9. [3] . 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] . Retrieved . wikidata.org.
  18. [20] . Freebase Data Dumps. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [28] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). Blue Line. Retrieved May 3, 2026, from https://4ort.xyz/entity/blue-line-q841360
MLA “Blue Line.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/blue-line-q841360.
BibTeX @misc{4ortxyz_blue-line-q841360_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Blue Line}}, year = {2026}, url = {https://4ort.xyz/entity/blue-line-q841360}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Blue Line — https://4ort.xyz/entity/blue-line-q841360 (retrieved 2026-05-03)

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