Wikimedia neighborhood · Wikidata observation Observed Graph-projection

hertz

SI unit of frequency

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

Data and provenance

Provider: Wikidata · Entity ID: Q39369

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 (26)

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 (4)

→ instance of (P31)unit of frequencyObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q21162604
→ instance of (P31)SI unit with special nameObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q68618328
→ instance of (P31)unit of call intensityObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q126895767
→ instance of (P31)UCUM derived unitObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q82047057

Other connections (20)

→ Relationship name unavailable (P487)㎐Observed
Relationship details
Provider: Wikidata · Property: P487 · Direction: outgoing
→ described by source (P1343)Great Soviet Encyclopedia (1926–1947)Observed
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q20078554
→ Relationship name unavailable (P460)cycle per secondObserved
Relationship details
Provider: Wikidata · Property: P460 · Direction: outgoing · Entity ID: Q5198171
→ Relationship name unavailable (P5061)Hz (en)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ Relationship name unavailable (P5061)Hz (cs)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ Relationship name unavailable (P5061)Гц (ru)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ Relationship name unavailable (P5061)Hz (bg)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ named after (P138)Heinrich HertzObserved
Relationship details
Provider: Wikidata · Property: P138 · Direction: outgoing · Entity ID: Q41257
→ Relationship name unavailable (P111)frequencyObserved
Relationship details
Provider: Wikidata · Property: P111 · Direction: outgoing · Entity ID: Q11652
→ Relationship name unavailable (P5061)Ҳтс (tg)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ Relationship name unavailable (P5061)Hz (lb)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ Relationship name unavailable (P3921)wd:Q39369 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)Observed
Relationship details
Provider: Wikidata · Property: P3921 · Direction: outgoing
→ Relationship name unavailable (P2370)1 Q39369Observed
Relationship details
Provider: Wikidata · Property: P2370 · Direction: outgoing
→ Relationship name unavailable (P12571)secondObserved
Relationship details
Provider: Wikidata · Property: P12571 · Direction: outgoing · Entity ID: Q11574
→ Relationship name unavailable (P5008)Wikipedia:Vital articles/Level/4Observed
Relationship details
Provider: Wikidata · Property: P5008 · Direction: outgoing · Entity ID: Q6173448
→ Relationship name unavailable (P5061)Hz (ca)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
→ described by source (P1343)ISO 80000-3:2006 Quantities and units — Part 3: Space and timeObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q26711932
→ Relationship name unavailable (P5061)Hz (fr)Observed
Relationship details
Provider: Wikidata · Property: P5061 · Direction: outgoing
← Relationship name unavailable (P460)cycle per secondObserved
Relationship details
Provider: Wikidata · Property: P460 · Direction: incoming · Entity ID: Q5198171
← Relationship name unavailable (P8111)frequencyObserved
Relationship details
Provider: Wikidata · Property: P8111 · Direction: incoming · Entity ID: Q11652

External identifiers (2)

→ image (P18)FrequencyAnimationSymetric.gifObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)HertzObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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