Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Porpoise-class submarine

1933 class of American submarines

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

Data and provenance

Provider: Wikidata · Entity ID: Q967977

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 (2)

→ subclass of (P279)submarineObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q2811
→ instance of (P31)submarine classObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q1428357

Dates & events (1)

→ inception (P571)1933Observed
Relationship details
Provider: Wikidata · Property: P571 · Direction: outgoing

Places (1)

→ country of origin (P495)United StatesObserved
Relationship details
Provider: Wikidata · Property: P495 · Direction: outgoing · Entity ID: Q30

Other connections (17)

→ different from (P1889)Porpoise-class attack submarineObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q2366375
→ Relationship name unavailable (P137)United States NavyObserved
Relationship details
Provider: Wikidata · Property: P137 · Direction: outgoing · Entity ID: Q11220
→ described by source (P1343)The World Wars.netObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q139830027
→ Relationship name unavailable (P1424)Template:United States Porpoise class submarineObserved
Relationship details
Provider: Wikidata · Property: P1424 · Direction: outgoing · Entity ID: Q5872063
→ Relationship name unavailable (P155)V-boatObserved
Relationship details
Provider: Wikidata · Property: P155 · Direction: outgoing · Entity ID: Q7905814
→ Relationship name unavailable (P156)Salmon-class submarineObserved
Relationship details
Provider: Wikidata · Property: P156 · Direction: outgoing · Entity ID: Q643854
→ Relationship name unavailable (P1813)Porpoise (mul)Observed
Relationship details
Provider: Wikidata · Property: P1813 · Direction: outgoing
→ Relationship name unavailable (P155)Cachalot-class submarineObserved
Relationship details
Provider: Wikidata · Property: P155 · Direction: outgoing · Entity ID: Q5631890
→ Relationship name unavailable (P607)World War IIObserved
Relationship details
Provider: Wikidata · Property: P607 · Direction: outgoing · Entity ID: Q362
→ Relationship name unavailable (P176)General Dynamics Electric BoatObserved
Relationship details
Provider: Wikidata · Property: P176 · Direction: outgoing · Entity ID: Q1325893
← Relationship name unavailable (P301)Category:United States Porpoise-class submarinesObserved
Relationship details
Provider: Wikidata · Property: P301 · Direction: incoming · Entity ID: Q8871605
← different from (P1889)Porpoise-class attack submarineObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q2366375
← Relationship name unavailable (P156)V-boatObserved
Relationship details
Provider: Wikidata · Property: P156 · Direction: incoming · Entity ID: Q7905814
← Relationship name unavailable (P289)USS PermitObserved
Relationship details
Provider: Wikidata · Property: P289 · Direction: incoming · Entity ID: Q7872814
← Relationship name unavailable (P1423)Template:United States Porpoise class submarineObserved
Relationship details
Provider: Wikidata · Property: P1423 · Direction: incoming · Entity ID: Q5872063
← Relationship name unavailable (P156)Cachalot-class submarineObserved
Relationship details
Provider: Wikidata · Property: P156 · Direction: incoming · Entity ID: Q5631890
← Relationship name unavailable (P155)Salmon-class submarineObserved
Relationship details
Provider: Wikidata · Property: P155 · Direction: incoming · Entity ID: Q643854

External identifiers (3)

→ image (P18)USS Porpoise (SS-172), 20 July 1944.jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)Porpoise class submarines of the United StatesObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing
→ topic’s main category (P910)Category:United States Porpoise-class submarinesObserved
Relationship details
Provider: Wikidata · Property: P910 · Direction: outgoing · Entity ID: Q8871605

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