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Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Adriaan Blaauw

Dutch astronomer (1914–2010)

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

Data and provenance

Provider: Wikidata · Entity ID: Q360028

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 (4)

→ place of death→ Relationship→ member of← RelationshipGroningenPieter Johannes van R…International Astrono…Pieter Johannes van R…Adriaan Blaauw
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.

Places (1)

  • → place of death (P20)GroningenObserved
    Relationship details

    Provider: Wikidata · Property: P20 · Direction: outgoing · Entity ID: Q749

Organizations & affiliations (1)

Other connections (2)

  • → Relationship name unavailable (P184)Pieter Johannes van RhijnObserved
    Relationship details

    Provider: Wikidata · Property: P184 · Direction: outgoing · Entity ID: Q2541050

  • ← Relationship name unavailable (P185)Pieter Johannes van RhijnObserved
    Relationship details

    Provider: Wikidata · Property: P185 · Direction: incoming · Entity ID: Q2541050

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