Leap Year
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-05-06.)
Leap Year has 4 facts recorded in Dontopedia across 3 references.
Mostly:every fourth year(1), essential to(1), arrangement by(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (1)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
providesExplanationProvides Explanation(1)
- Exchange
ex:exchange
Other facts (4)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Every Fourth Year | extra day | [1] |
| Essential to | Calendar Accuracy | [2] |
| Arrangement by | Julius Caesar | [3] |
| Occurs Every | fourth year | [3] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (3)
ctx:genes/laura-corridor/loop16-frontier-violencectx:genes/brackenridge-cairns-1880-1900/trove-new/123357352_Tuesday-28-January-1896_Local-and-General-Newsctx:genes/rosie-reynolds-massacre-connection/trove-nla-news-article291086945
See also
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