Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Precision Time Protocol

network time synchronization protocol

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

Data and provenance

Provider: Wikidata · Entity ID: Q1143243

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 (8)

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)IEEE standardObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q55755785
→ instance of (P31)computer network protocolObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q15836568

Other connections (4)

→ Relationship name unavailable (P366)clock synchronizationObserved
Relationship details
Provider: Wikidata · Property: P366 · Direction: outgoing · Entity ID: Q1513059
→ Relationship name unavailable (P1462)Institute of Electrical and Electronics EngineersObserved
Relationship details
Provider: Wikidata · Property: P1462 · Direction: outgoing · Entity ID: Q131566
→ described by source (P1343)RFC 8173: Precision Time Protocol Version 2 (PTPv2) Management Information BaseObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q47470908
← main subject (P921)RFC 8173: Precision Time Protocol Version 2 (PTPv2) Management Information BaseObserved
Relationship details
Provider: Wikidata · Property: P921 · Direction: incoming · Entity ID: Q47470908

External identifiers (2)

→ image (P18)PTPd 2.3.1 screenshot.pngObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)PTP (Precision Timing Protocol)Observed
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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