Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Dumbarton Bridge

bridge in Washington, D.C., United States

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

Data and provenance

Provider: Wikidata · Entity ID: Q5313680

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 (20)

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 (2)

→ instance of (P31)road bridgeObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q537127
→ instance of (P31)arch bridgeObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q158438

Dates & events (1)

→ inception (P571)1915Observed
Relationship details
Provider: Wikidata · Property: P571 · Direction: outgoing

Places (3)

→ country (P17)United StatesObserved
Relationship details
Provider: Wikidata · Property: P17 · Direction: outgoing · Entity ID: Q30
→ located in the administrative territorial entity (P131)Washington, D.C.Observed
Relationship details
Provider: Wikidata · Property: P131 · Direction: outgoing · Entity ID: Q61
→ coordinate location (P625)38.9108° N, 77.0511° WObserved
Relationship details
Provider: Wikidata · Property: P625 · Direction: outgoing

Other connections (12)

→ Relationship name unavailable (P8517)Rock Creek Parkway Dumbarton Bridge.JPGObserved
Relationship details
Provider: Wikidata · Property: P8517 · Direction: outgoing
→ Relationship name unavailable (P366)road bridgeObserved
Relationship details
Provider: Wikidata · Property: P366 · Direction: outgoing · Entity ID: Q537127
→ Relationship name unavailable (P2817)National Register of Historic Places listings in Washington, D.C.Observed
Relationship details
Provider: Wikidata · Property: P2817 · Direction: outgoing · Entity ID: Q6977769
→ Relationship name unavailable (P149)Romanesque Revival architectureObserved
Relationship details
Provider: Wikidata · Property: P149 · Direction: outgoing · Entity ID: Q744373
→ Relationship name unavailable (P84)Glenn BrownObserved
Relationship details
Provider: Wikidata · Property: P84 · Direction: outgoing · Entity ID: Q5568707
→ Relationship name unavailable (P2044)30 Q3710Observed
Relationship details
Provider: Wikidata · Property: P2044 · Direction: outgoing
→ Relationship name unavailable (P177)Rock CreekObserved
Relationship details
Provider: Wikidata · Property: P177 · Direction: outgoing · Entity ID: Q2352739
→ Relationship name unavailable (P1435)National Register of Historic Places listed placeObserved
Relationship details
Provider: Wikidata · Property: P1435 · Direction: outgoing · Entity ID: Q19558910
→ Relationship name unavailable (P3018)Rock Creek ParkObserved
Relationship details
Provider: Wikidata · Property: P3018 · Direction: outgoing · Entity ID: Q2172035
→ Relationship name unavailable (P276)NorthwestObserved
Relationship details
Provider: Wikidata · Property: P276 · Direction: outgoing · Entity ID: Q383689
→ Relationship name unavailable (P177)Rock Creek and Potomac ParkwayObserved
Relationship details
Provider: Wikidata · Property: P177 · Direction: outgoing · Entity ID: Q718295
← has part(s) (P527)L'Enfant PlanObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q6455666

External identifiers (2)

→ image (P18)Southeast Elevation from Parkway, Looking Northwest - Q Street Bridge, Spanning Rock Creek and Potomac Parkway, Washington, DC.tiffObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)Dumbarton Bridge (Washington, D.C.)Observed
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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