Wikimedia neighborhood · Wikidata observation Observed Graph-projection

PDP-7

Minicomputer produced by Digital Equipment Corporation (DEC), introduced in 1964

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

Data and provenance

Provider: Wikidata · Entity ID: Q1270176

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 (24)

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 (3)

→ subclass of (P279)Programmed Data ProcessorObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q241691
→ instance of (P31)computer modelObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q55990535
→ subclass of (P279)minicomputerObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q185131

Other connections (18)

→ Relationship name unavailable (P176)Digital Equipment CorporationObserved
Relationship details
Provider: Wikidata · Property: P176 · Direction: outgoing · Entity ID: Q690079
→ Relationship name unavailable (P1535)Dennis M. RitchieObserved
Relationship details
Provider: Wikidata · Property: P1535 · Direction: outgoing · Entity ID: Q45575
→ Relationship name unavailable (P2284)72000 Q4917Observed
Relationship details
Provider: Wikidata · Property: P2284 · Direction: outgoing
→ Relationship name unavailable (P1535)Brian KernighanObserved
Relationship details
Provider: Wikidata · Property: P1535 · Direction: outgoing · Entity ID: Q92608
→ Relationship name unavailable (P154)PDP-7 wordmark.svgObserved
Relationship details
Provider: Wikidata · Property: P154 · Direction: outgoing
→ Relationship name unavailable (P1056)CObserved
Relationship details
Provider: Wikidata · Property: P1056 · Direction: outgoing · Entity ID: Q15777
→ Relationship name unavailable (P2283)wire wrapObserved
Relationship details
Provider: Wikidata · Property: P2283 · Direction: outgoing · Entity ID: Q605181
→ Relationship name unavailable (P1535)Ken ThompsonObserved
Relationship details
Provider: Wikidata · Property: P1535 · Direction: outgoing · Entity ID: Q1107006
→ Relationship name unavailable (P1092)120Observed
Relationship details
Provider: Wikidata · Property: P1092 · Direction: outgoing
→ Relationship name unavailable (P156)PDP-9Observed
Relationship details
Provider: Wikidata · Property: P156 · Direction: outgoing · Entity ID: Q40887508
→ Relationship name unavailable (P2283)flip chipObserved
Relationship details
Provider: Wikidata · Property: P2283 · Direction: outgoing · Entity ID: Q432439
→ Relationship name unavailable (P1535)Bell LabsObserved
Relationship details
Provider: Wikidata · Property: P1535 · Direction: outgoing · Entity ID: Q217365
→ Relationship name unavailable (P1056)Research UnixObserved
Relationship details
Provider: Wikidata · Property: P1056 · Direction: outgoing · Entity ID: Q2666693
→ Relationship name unavailable (P155)PDP-4Observed
Relationship details
Provider: Wikidata · Property: P155 · Direction: outgoing · Entity ID: Q44931498
→ Relationship name unavailable (P2283)18-bit computingObserved
Relationship details
Provider: Wikidata · Property: P2283 · Direction: outgoing · Entity ID: Q3271413
← Relationship name unavailable (P155)PDP-9Observed
Relationship details
Provider: Wikidata · Property: P155 · Direction: incoming · Entity ID: Q40887508
← has part(s) (P527)Programmed Data ProcessorObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q241691
← Relationship name unavailable (P156)PDP-4Observed
Relationship details
Provider: Wikidata · Property: P156 · Direction: incoming · Entity ID: Q44931498

External identifiers (3)

→ image (P18)Living Computer Museum IMG 9969 (9636188253).jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ image (P18)DEC PDP-7 Minicomputer from 1964 standing in Oslo prior to restoration in 2005 (edited image, partially without background, persepctive corrected) No 4.jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)PDP-7Observed
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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