Wikimedia neighborhood · Wikidata observation Observed Graph-projection

cyclopentanone

chemical compound

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

Data and provenance

Provider: Wikidata · Entity ID: Q416065

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)

→ instance of (P31)type of chemical entityObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q113145171
→ subclass of (P279)cyclopentanoneObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q107370169

Other connections (21)

→ Relationship name unavailable (P2101)-51.0 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2101 · Direction: outgoing
→ mass (P2067)84.058 Q483261Observed
Relationship details
Provider: Wikidata · Property: P2067 · Direction: outgoing
→ Relationship name unavailable (P2260)9.25 Q83327Observed
Relationship details
Provider: Wikidata · Property: P2260 · Direction: outgoing
→ has part(s) (P527)hydrogenObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: outgoing · Entity ID: Q556
→ Relationship name unavailable (P2102)130.57 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2102 · Direction: outgoing
→ Relationship name unavailable (P117)Cyclopentanone.pngObserved
Relationship details
Provider: Wikidata · Property: P117 · Direction: outgoing
→ Relationship name unavailable (P233)C1CCC(=O)C1Observed
Relationship details
Provider: Wikidata · Property: P233 · Direction: outgoing
→ Relationship name unavailable (P703)Vitis rotundifoliaObserved
Relationship details
Provider: Wikidata · Property: P703 · Direction: outgoing · Entity ID: Q2701573
→ Relationship name unavailable (P2201)3.3 Q40603Observed
Relationship details
Provider: Wikidata · Property: P2201 · Direction: outgoing
→ different from (P1889)cyclopentanoneObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q107370169
→ Relationship name unavailable (P2101)-51.3 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2101 · Direction: outgoing
→ Relationship name unavailable (P703)Coffea arabicaObserved
Relationship details
Provider: Wikidata · Property: P703 · Direction: outgoing · Entity ID: Q47685
→ part of (P361)cyclopentanol dehydrogenase activityObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q22318795
→ part of (P361)cyclopentanone monooxygenase activityObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q22317419
→ has part(s) (P527)carbonObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: outgoing · Entity ID: Q623
→ Relationship name unavailable (P703)tomatoObserved
Relationship details
Provider: Wikidata · Property: P703 · Direction: outgoing · Entity ID: Q23501
→ has part(s) (P527)oxygenObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: outgoing · Entity ID: Q629
→ Relationship name unavailable (P274)C₅H₈OObserved
Relationship details
Provider: Wikidata · Property: P274 · Direction: outgoing
← different from (P1889)cyclopentanoneObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q107370169
← has part(s) (P527)cyclopentanone monooxygenase activityObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q22317419
← has part(s) (P527)cyclopentanol dehydrogenase activityObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q22318795

External identifiers (1)

→ Commons category (P373)CyclopentanoneObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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