Wikimedia neighborhood · Wikidata observation Observed Graph-projection

phenanthrene

polycyclic aromatic hydrocarbon composed of three fused benzene rings

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

Data and provenance

Provider: Wikidata · Entity ID: Q422037

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 (40+)

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)Phenanthrenes (and derivatives)Observed
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q126261032
→ instance of (P31)type of chemical entityObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q113145171

Other connections (36)

→ Relationship name unavailable (P2101)99.0 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2101 · Direction: outgoing
→ Relationship name unavailable (P2101)99.24 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2101 · Direction: outgoing
→ Relationship name unavailable (P2177)0.0042 Q60606516Observed
Relationship details
Provider: Wikidata · Property: P2177 · Direction: outgoing
→ Relationship name unavailable (P2119)10 Q21064807Observed
Relationship details
Provider: Wikidata · Property: P2119 · Direction: outgoing
→ Relationship name unavailable (P2119)1 Q44395Observed
Relationship details
Provider: Wikidata · Property: P2119 · Direction: outgoing
→ Relationship name unavailable (P2260)7.86 Q83327Observed
Relationship details
Provider: Wikidata · Property: P2260 · Direction: outgoing
→ Relationship name unavailable (P2119)10 Q44395Observed
Relationship details
Provider: Wikidata · Property: P2119 · Direction: outgoing
→ part of (P361)phenanthrene metabolic processObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q22282421
→ Relationship name unavailable (P4952)Regulation (EC) No. 1272/2008Observed
Relationship details
Provider: Wikidata · Property: P4952 · Direction: outgoing · Entity ID: Q2005334
→ Relationship name unavailable (P2993)4.52Observed
Relationship details
Provider: Wikidata · Property: P2993 · Direction: outgoing
→ Relationship name unavailable (P4952)NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency ResponseObserved
Relationship details
Provider: Wikidata · Property: P4952 · Direction: outgoing · Entity ID: Q51139288
→ mass (P2067)178.078 Q483261Observed
Relationship details
Provider: Wikidata · Property: P2067 · Direction: outgoing
→ Relationship name unavailable (P2102)338.4 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2102 · Direction: outgoing
→ part of (P361)phenanthrene catabolic processObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q22282422
→ Relationship name unavailable (P2177)0.00047 Q60606516Observed
Relationship details
Provider: Wikidata · Property: P2177 · Direction: outgoing
→ Relationship name unavailable (P2054)0.9800 Q13147228Observed
Relationship details
Provider: Wikidata · Property: P2054 · Direction: outgoing
→ Relationship name unavailable (P2177)0.0012 Q60606516Observed
Relationship details
Provider: Wikidata · Property: P2177 · Direction: outgoing
→ Relationship name unavailable (P703)Nicotiana tabacumObserved
Relationship details
Provider: Wikidata · Property: P703 · Direction: outgoing · Entity ID: Q181095
→ Relationship name unavailable (P233)C1=CC=C2C(=C1)C=CC3=CC=CC=C32Observed
Relationship details
Provider: Wikidata · Property: P233 · Direction: outgoing
→ Relationship name unavailable (P703)Pterolobium hexapetalumObserved
Relationship details
Provider: Wikidata · Property: P703 · Direction: outgoing · Entity ID: Q7256807
→ Relationship name unavailable (P274)C₁₄H₁₀Observed
Relationship details
Provider: Wikidata · Property: P274 · Direction: outgoing
→ Relationship name unavailable (P1109)1.5943Observed
Relationship details
Provider: Wikidata · Property: P1109 · Direction: outgoing
→ Relationship name unavailable (P2119)1 Q21064807Observed
Relationship details
Provider: Wikidata · Property: P2119 · Direction: outgoing
→ Relationship name unavailable (P703)Buddleja lindleyanaObserved
Relationship details
Provider: Wikidata · Property: P703 · Direction: outgoing · Entity ID: Q2927515
→ Relationship name unavailable (P2119)100 Q44395Observed
Relationship details
Provider: Wikidata · Property: P2119 · Direction: outgoing
→ Relationship name unavailable (P8224)Phenanthrene molecule ball.pngObserved
Relationship details
Provider: Wikidata · Property: P8224 · Direction: outgoing
→ described by source (P1343)Encyclopædia Britannica 11th editionObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q867541
→ Relationship name unavailable (P2128)171 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2128 · Direction: outgoing
→ Relationship name unavailable (P2177)0.00039 Q60606516Observed
Relationship details
Provider: Wikidata · Property: P2177 · Direction: outgoing
→ Relationship name unavailable (P2199)450 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2199 · Direction: outgoing
→ part of (P361)phenanthrene catabolic process via trans-9(R),10(R)-dihydrodiolphenanthreneObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q22282424
→ has part(s) (P527)carbonObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: outgoing · Entity ID: Q623
← has part(s) (P527)phenanthrene catabolic processObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q22282422
← has part(s) (P527)Unnamed subjectObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q22282423
← has part(s) (P527)phenanthrene catabolic process via trans-9(R),10(R)-dihydrodiolphenanthreneObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q22282424
← has part(s) (P527)phenanthrene metabolic processObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q22282421

External identifiers (2)

→ image (P18)Phenanthrene C14H10.JPGObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)PhenanthreneObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

More relations exist beyond this bounded panel's cap of 40. This panel intentionally shows a small neighborhood, not the full graph.

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