Wikimedia neighborhood · Wikidata observation Observed Graph-projection

amount of substance

extensive physical property

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

Data and provenance

Provider: Wikidata · Entity ID: Q104946

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)ISQ base quantityObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q30337748
→ subclass of (P279)scalar quantityObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q181175
→ instance of (P31)kind of quantityObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q110653654
→ subclass of (P279)extensive quantityObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q3386703

Other connections (21)

→ Relationship name unavailable (P6104)WikiProject MathematicsObserved
Relationship details
Provider: Wikidata · Property: P6104 · Direction: outgoing · Entity ID: Q8487137
→ described by source (P1343)SI Brochure (9th edition): Concise summaryObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q68977959
→ Relationship name unavailable (P5008)Wikipedia:Vital articles/Level/4Observed
Relationship details
Provider: Wikidata · Property: P5008 · Direction: outgoing · Entity ID: Q6173448
→ Relationship name unavailable (P7235)n(\mathrm{X})Observed
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ different from (P1889)amount of matterObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q141158787
→ Relationship name unavailable (P7973)nObserved
Relationship details
Provider: Wikidata · Property: P7973 · Direction: outgoing
→ Relationship name unavailable (P7235)N_{\mathrm{A}}Observed
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ Relationship name unavailable (P7235)N(\mathrm{X})Observed
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ different from (P1889)number of entitiesObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q614112
→ Relationship name unavailable (P2534)n(\mathrm{X}) = N(\mathrm{X})/N_{\mathrm{A}}Observed
Relationship details
Provider: Wikidata · Property: P2534 · Direction: outgoing
→ Relationship name unavailable (P6802)Zusammenhang zwischen Masse, Stoffmenge, Volumen und Teilchenanzahl.svgObserved
Relationship details
Provider: Wikidata · Property: P6802 · Direction: outgoing
→ Relationship name unavailable (P7973)n(\mathrm{X})Observed
Relationship details
Provider: Wikidata · Property: P7973 · Direction: outgoing
→ Relationship name unavailable (P8111)moleObserved
Relationship details
Provider: Wikidata · Property: P8111 · Direction: outgoing · Entity ID: Q41509
→ described by source (P1343)ISO 80000-9:2019 Quantities and units — Part 9: Physical chemistry and molecular physicsObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q86976044
→ Relationship name unavailable (P461)reciprocal amount of substanceObserved
Relationship details
Provider: Wikidata · Property: P461 · Direction: outgoing · Entity ID: Q93421670
→ Relationship name unavailable (P4020)\mathsf{N}Observed
Relationship details
Provider: Wikidata · Property: P4020 · Direction: outgoing
← Relationship name unavailable (P111)moleObserved
Relationship details
Provider: Wikidata · Property: P111 · Direction: incoming · Entity ID: Q41509
← different from (P1889)amount of matterObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q141158787
← Relationship name unavailable (P301)Category:Amount of substanceObserved
Relationship details
Provider: Wikidata · Property: P301 · Direction: incoming · Entity ID: Q7476787
← Relationship name unavailable (P461)reciprocal amount of substanceObserved
Relationship details
Provider: Wikidata · Property: P461 · Direction: incoming · Entity ID: Q93421670
← different from (P1889)number of entitiesObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q614112

External identifiers (1)

→ topic’s main category (P910)Category:Amount of substanceObserved
Relationship details
Provider: Wikidata · Property: P910 · Direction: outgoing · Entity ID: Q7476787

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