Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Summit Tunnel

railway tunnel near Todmorden, West Yorkshire, England

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q7637903

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (11)

Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

Follow a connection

Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (1)

→ instance of (P31)railway tunnelObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q1311958

Dates & events (1)

→ inception (P571)1841Observed
Relationship details
Provider: Wikidata · Property: P571 · Direction: outgoing

Places (2)

→ country (P17)United KingdomObserved
Relationship details
Provider: Wikidata · Property: P17 · Direction: outgoing · Entity ID: Q145
→ coordinate location (P625)53.6839° N, 2.0919° WObserved
Relationship details
Provider: Wikidata · Property: P625 · Direction: outgoing

Other connections (5)

→ Relationship name unavailable (P1619)1841Observed
Relationship details
Provider: Wikidata · Property: P1619 · Direction: outgoing
→ part of (P361)Manchester and Leeds RailwayObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q10323528
→ Relationship name unavailable (P3999)1984Observed
Relationship details
Provider: Wikidata · Property: P3999 · Direction: outgoing
→ Relationship name unavailable (P7959)LancashireObserved
Relationship details
Provider: Wikidata · Property: P7959 · Direction: outgoing · Entity ID: Q67311452
→ length (P2043)2885 Q482798Observed
Relationship details
Provider: Wikidata · Property: P2043 · Direction: outgoing

External identifiers (2)

→ Commons category (P373)Summit Tunnel, EnglandObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing
→ image (P18)Summit Tunnel southern portal DI.jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing

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