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Tunnel hole-through

also known as breakthrough, when the two ends of a tunnel under construction meet
Thing general Q1267151
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Tunnel hole-through

Summary

Key Facts

  • Tunnel hole-through's image is recorded as Durchschlag Vereina.jpg[1].
  • Tunnel hole-through's location is recorded as tunnel[2].
  • Tunnel hole-through's location is recorded as mine[3].
  • Tunnel hole-through's subclass of is recorded as occurrence[4].
  • Tunnel hole-through's part of is recorded as mining[5].
  • Tunnel hole-through's part of is recorded as tunnel construction[6].
  • Tunnel hole-through's Freebase ID is recorded as /m/08m1dv[7].
  • Tunnel hole-through's Google Knowledge Graph ID is recorded as /g/123727q2[8].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . 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). Tunnel hole-through. Retrieved May 7, 2026, from https://4ort.xyz/entity/tunnel-hole-through
MLA “Tunnel hole-through.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/tunnel-hole-through.
BibTeX @misc{4ortxyz_tunnel-hole-through_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tunnel hole-through}}, year = {2026}, url = {https://4ort.xyz/entity/tunnel-hole-through}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Tunnel hole-through — https://4ort.xyz/entity/tunnel-hole-through (retrieved 2026-05-07)

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