Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Christian Mortensen

Danish supercentenarian and second-longest-lived man (1882–1998)

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

Data and provenance

Provider: Wikidata · Entity ID: Q363046

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 (4)

→ instance of (P31)humanObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q5
→ family name (P734)MortensenObserved
Relationship details
Provider: Wikidata · Property: P734 · Direction: outgoing · Entity ID: Q1948718
→ sex or gender (P21)maleObserved
Relationship details
Provider: Wikidata · Property: P21 · Direction: outgoing · Entity ID: Q6581097
→ given name (P735)ChristianObserved
Relationship details
Provider: Wikidata · Property: P735 · Direction: outgoing · Entity ID: Q18001597

Dates & events (2)

→ date of death (P570)25 April 1998Observed
Relationship details
Provider: Wikidata · Property: P570 · Direction: outgoing
→ date of birth (P569)16 August 1882Observed
Relationship details
Provider: Wikidata · Property: P569 · Direction: outgoing

Occupation & roles (4)

→ occupation (P106)tailorObserved
Relationship details
Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q242468
→ occupation (P106)boat builderObserved
Relationship details
Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q548031
→ occupation (P106)milk delivererObserved
Relationship details
Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q278138
→ occupation (P106)cowboyObserved
Relationship details
Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q178521

Places (4)

→ country of citizenship (P27)Kingdom of DenmarkObserved
Relationship details
Provider: Wikidata · Property: P27 · Direction: outgoing · Entity ID: Q756617
→ country of citizenship (P27)United StatesObserved
Relationship details
Provider: Wikidata · Property: P27 · Direction: outgoing · Entity ID: Q30
→ place of birth (P19)DenmarkObserved
Relationship details
Provider: Wikidata · Property: P19 · Direction: outgoing · Entity ID: Q35
→ place of death (P20)San RafaelObserved
Relationship details
Provider: Wikidata · Property: P20 · Direction: outgoing · Entity ID: Q631915

Other connections (8)

→ Relationship name unavailable (P2868)centenarianObserved
Relationship details
Provider: Wikidata · Property: P2868 · Direction: outgoing · Entity ID: Q2944360
→ Relationship name unavailable (P1412)DanishObserved
Relationship details
Provider: Wikidata · Property: P1412 · Direction: outgoing · Entity ID: Q9035
→ Relationship name unavailable (P1814)クリスチャン・モーテンセンObserved
Relationship details
Provider: Wikidata · Property: P1814 · Direction: outgoing
→ medical condition (P1050)blindnessObserved
Relationship details
Provider: Wikidata · Property: P1050 · Direction: outgoing · Entity ID: Q10874
→ manner of death (P1196)natural causesObserved
Relationship details
Provider: Wikidata · Property: P1196 · Direction: outgoing · Entity ID: Q3739104
→ cause of death (P509)Alzheimer's diseaseObserved
Relationship details
Provider: Wikidata · Property: P509 · Direction: outgoing · Entity ID: Q11081
→ Relationship name unavailable (P2868)supercentenarianObserved
Relationship details
Provider: Wikidata · Property: P2868 · Direction: outgoing · Entity ID: Q1200828
→ Relationship name unavailable (P1559)Christian Mortensen (en)Observed
Relationship details
Provider: Wikidata · Property: P1559 · Direction: outgoing

External identifiers (2)

→ image (P18)Christian Mortensen (1882-1998).jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)Christian MortensenObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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