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Tarski's undefinability theorem

Relationships observed in Wikidata. Connections do not establish verification or source support.

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Provider: Wikidata · graph projection only.

OBSERVED · GRAPH-PROJECTION · NOT ADMITTED · NOT VERIFIED · NOT SUPPORT

Edge identity is the provider property id (for example P31). It is not a Counterpedia predicate.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

Relationships of Tarski's undefinability theorem

Show relationship types (drawing only; the text lists are unaffected)
instance of (Observed provider relationships)part of (Observed provider relationships)named after (Observed provider relationships)Relationship label not yet available (Observed provider relationships)notable work (Observed provider relationships)Tarski's undefinability theorem — Wikidata entity (Q574902)Tarski'sundefinability…WIKIDATA ENTITYtheorem — Wikidata entity (Q65943)theoremWIKIDATA ENTITYlist of theorems — Wikidata entity (Q944443)list of theoremsWIKIDATA ENTITYAlfred Tarski — Wikidata entity (Q207534)Alfred TarskiWIKIDATA ENTITYWikiProject Mathematics — Wikidata entity (Q8487137)WikiProjectMathematicsWIKIDATA ENTITY

Legend

  • Governed record relationships (solid)
  • Countergraph traversal (dashed)
  • Countergraph evidence (dotted)
  • Observed provider relationships (dash-dot)
  • Structurally derived (sparse dots)

Node shape identifies node kind only. Size, color, and position carry no meaning beyond hop distance from the root.

A line means a supported artifact carried an explicit structured relation. It does not mean the relation is true, admitted, verified, or authoritative.

Graph as text

Nodes (5)

  • Tarski's undefinability theorem — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q574902
    stable_ref
    Q574902
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q574902
    provider
    wikidata
    entity_href
    /entries/wikidata/Q574902
  • theorem — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q65943
    stable_ref
    Q65943
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q65943
    provider
    wikidata
    entity_href
    /entries/wikidata/Q65943
  • list of theorems — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q944443
    stable_ref
    Q944443
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q944443
    provider
    wikidata
    entity_href
    /entries/wikidata/Q944443
  • Alfred Tarski — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q207534
    stable_ref
    Q207534
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q207534
    provider
    wikidata
    entity_href
    /entries/wikidata/Q207534
  • WikiProject Mathematics — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q8487137
    stable_ref
    Q8487137
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q8487137
    provider
    wikidata
    entity_href
    /entries/wikidata/Q8487137

Edges (5)

  • Tarski's undefinability theorem — instance of → theorem — Observed provider relationships
    Technical details
    machine_predicate
    P31
    predicate_ref
    wikidata:property:P31
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:0:P31
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • Tarski's undefinability theorem — part of → list of theorems — Observed provider relationships
    Technical details
    machine_predicate
    P361
    predicate_ref
    wikidata:property:P361
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:1:P361
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • Tarski's undefinability theorem — named after → Alfred Tarski — Observed provider relationships
    Technical details
    machine_predicate
    P138
    predicate_ref
    wikidata:property:P138
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:2:P138
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • Tarski's undefinability theorem — Relationship label not yet available → WikiProject Mathematics — Observed provider relationships
    Technical details
    machine_predicate
    P6104
    predicate_ref
    wikidata:property:P6104
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:3:P6104
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • Alfred Tarski — notable work → Tarski's undefinability theorem — Observed provider relationships
    Technical details
    machine_predicate
    P800
    predicate_ref
    wikidata:property:P800
    provider
    wikidata
    provider_direction
    incoming
    plane
    provider_observed
    edge_id
    wikidata:relation:4:P800
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Reader shortcuts (not graph edges) (0)

    Unresolved references (0)

      Frontier (0)