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relational model

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 relational model

Show relationship types (drawing only; the text lists are unaffected)
Relationship label not yet available (Observed provider relationships)Relationship label not yet available (Observed provider relationships)instance of (Observed provider relationships)Relationship label not yet available (Observed provider relationships)Relationship label not yet available (Observed provider relationships)described by source (Observed provider relationships)topic’s main category (Observed provider relationships)Relationship label not yet available (Observed provider relationships)Commons category (Observed provider relationships)different from (Observed provider relationships)Relationship label not yet available (Observed provider relationships)Relationship label not yet available (Observed provider relationships)Relationship label not yet available (Observed provider relationships)different from (Observed provider relationships)Relationship label not yet available (Observed provider relationships)relational model — Wikidata entity (Q755662)relational modelWIKIDATA ENTITYAlmaden Valley — Wikidata entity (Q2839069)Almaden ValleyWIKIDATA ENTITY10002955 — Literal value (wikidata:literal:1:10002955)10002955LITERAL VALUEdatabase model — Wikidata entity (Q267136)database modelWIKIDATA ENTITYrelation — Wikidata entity (Q277521)relationWIKIDATA ENTITY1969 — Literal value (wikidata:literal:4:1969)1969LITERAL VALUEExtending the database relational model to capture more meaning — Wikidata entity (Q56573217)Extending thedatabase…WIKIDATA ENTITYCategory:Relational model — Wikidata entity (Q7483220)Category:Relational modelWIKIDATA ENTITYEdgar F. Codd — Wikidata entity (Q92596)Edgar F. CoddWIKIDATA ENTITYRelational models — Literal value (wikidata:literal:8:Relational models)RelationalmodelsLITERAL VALUEnetwork model — Wikidata entity (Q1416406)network modelWIKIDATA ENTITYMnesia — Wikidata entity (Q667967)MnesiaWIKIDATA ENTITYdatabase table — Wikidata entity (Q278425)database tableWIKIDATA ENTITYrelational database — Wikidata entity (Q192588)relationaldatabaseWIKIDATA 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 (14)

  • relational model — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q755662
    stable_ref
    Q755662
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q755662
    provider
    wikidata
    entity_href
    /entries/wikidata/Q755662
  • Almaden Valley — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q2839069
    stable_ref
    Q2839069
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q2839069
    provider
    wikidata
    entity_href
    /entries/wikidata/Q2839069
  • 10002955 — Literal value
    Technical details
    node_id
    wikidata:literal:1:10002955
    stable_ref
    wikidata:literal:1:10002955
    node_kind
    wikidata_literal
    plane
    provider_observed
  • database model — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q267136
    stable_ref
    Q267136
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q267136
    provider
    wikidata
    entity_href
    /entries/wikidata/Q267136
  • relation — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q277521
    stable_ref
    Q277521
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q277521
    provider
    wikidata
    entity_href
    /entries/wikidata/Q277521
  • 1969 — Literal value
    Technical details
    node_id
    wikidata:literal:4:1969
    stable_ref
    wikidata:literal:4:1969
    node_kind
    wikidata_literal
    plane
    provider_observed
  • Extending the database relational model to capture more meaning — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q56573217
    stable_ref
    Q56573217
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q56573217
    provider
    wikidata
    entity_href
    /entries/wikidata/Q56573217
  • Category:Relational model — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q7483220
    stable_ref
    Q7483220
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q7483220
    provider
    wikidata
    entity_href
    /entries/wikidata/Q7483220
  • Edgar F. Codd — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q92596
    stable_ref
    Q92596
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q92596
    provider
    wikidata
    entity_href
    /entries/wikidata/Q92596
  • Relational models — Literal value
    Technical details
    node_id
    wikidata:literal:8:Relational models
    stable_ref
    wikidata:literal:8:Relational models
    node_kind
    wikidata_literal
    plane
    provider_observed
  • network model — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q1416406
    stable_ref
    Q1416406
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q1416406
    provider
    wikidata
    entity_href
    /entries/wikidata/Q1416406
  • Mnesia — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q667967
    stable_ref
    Q667967
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q667967
    provider
    wikidata
    entity_href
    /entries/wikidata/Q667967
  • database table — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q278425
    stable_ref
    Q278425
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q278425
    provider
    wikidata
    entity_href
    /entries/wikidata/Q278425
  • relational database — Wikidata entity
    Technical details
    node_id
    wikidata:entity:Q192588
    stable_ref
    Q192588
    node_kind
    wikidata_entity
    plane
    provider_observed
    qid
    Q192588
    provider
    wikidata
    entity_href
    /entries/wikidata/Q192588

Edges (15)

  • relational model — Relationship label not yet available → Almaden Valley — Observed provider relationships
    Technical details
    machine_predicate
    P1071
    predicate_ref
    wikidata:property:P1071
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:0:P1071
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — Relationship label not yet available → 10002955 — Observed provider relationships
    Technical details
    machine_predicate
    P2179
    predicate_ref
    wikidata:property:P2179
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:1:P2179
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — instance of → database model — 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:2:P31
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — Relationship label not yet available → relation — Observed provider relationships
    Technical details
    machine_predicate
    P144
    predicate_ref
    wikidata:property:P144
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:3:P144
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — Relationship label not yet available → 1969 — Observed provider relationships
    Technical details
    machine_predicate
    P575
    predicate_ref
    wikidata:property:P575
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:4:P575
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — described by source → Extending the database relational model to capture more meaning — Observed provider relationships
    Technical details
    machine_predicate
    P1343
    predicate_ref
    wikidata:property:P1343
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:5:P1343
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — topic’s main category → Category:Relational model — Observed provider relationships
    Technical details
    machine_predicate
    P910
    predicate_ref
    wikidata:property:P910
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:6:P910
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — Relationship label not yet available → Edgar F. Codd — Observed provider relationships
    Technical details
    machine_predicate
    P61
    predicate_ref
    wikidata:property:P61
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:7:P61
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — Commons category → Relational models — Observed provider relationships
    Technical details
    machine_predicate
    P373
    predicate_ref
    wikidata:property:P373
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:8:P373
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational model — different from → network model — Observed provider relationships
    Technical details
    machine_predicate
    P1889
    predicate_ref
    wikidata:property:P1889
    provider
    wikidata
    provider_direction
    outgoing
    plane
    provider_observed
    edge_id
    wikidata:relation:9:P1889
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • Mnesia — Relationship label not yet available → relational model — Observed provider relationships
    Technical details
    machine_predicate
    P366
    predicate_ref
    wikidata:property:P366
    provider
    wikidata
    provider_direction
    incoming
    plane
    provider_observed
    edge_id
    wikidata:relation:10:P366
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • database table — Relationship label not yet available → relational model — Observed provider relationships
    Technical details
    machine_predicate
    P1557
    predicate_ref
    wikidata:property:P1557
    provider
    wikidata
    provider_direction
    incoming
    plane
    provider_observed
    edge_id
    wikidata:relation:11:P1557
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • Category:Relational model — Relationship label not yet available → relational model — Observed provider relationships
    Technical details
    machine_predicate
    P301
    predicate_ref
    wikidata:property:P301
    provider
    wikidata
    provider_direction
    incoming
    plane
    provider_observed
    edge_id
    wikidata:relation:12:P301
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • network model — different from → relational model — Observed provider relationships
    Technical details
    machine_predicate
    P1889
    predicate_ref
    wikidata:property:P1889
    provider
    wikidata
    provider_direction
    incoming
    plane
    provider_observed
    edge_id
    wikidata:relation:13:P1889
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7
  • relational database — Relationship label not yet available → relational model — Observed provider relationships
    Technical details
    machine_predicate
    P144
    predicate_ref
    wikidata:property:P144
    provider
    wikidata
    provider_direction
    incoming
    plane
    provider_observed
    edge_id
    wikidata:relation:14:P144
    release_ref
    sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

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