PostgreSQL extension
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-06.)
PostgreSQL extension has 11 facts recorded in Dontopedia across 1 reference, with 2 live disagreements.
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.
describesDescribes(1)
- Post 2026 04 17 09 52
ex:post-2026-04-17-09-52
Other facts (10)
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 |
|---|---|---|
| Applicable to | Genealogy | [1] |
| Applicable to | Clinical Data | [1] |
| Applicable to | Legal Knowledge Graphs | [1] |
| Applicable to | Scientific Ontologies | [1] |
| Applicable to | Regulatory Compliance | [1] |
| Applicable to | Ops Knowledge Graphs | [1] |
| Includes | Open World Predicate Registry | [1] |
| Includes | Lean Based Certifier | [1] |
| Includes | Compositional Query Algebra | [1] |
| Implements | Bitemporal Quad Store | [1] |
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 (1)
ctx:discord/blah/general/135- full textgeneral-135text/plain3 KB
doc:agent/general-135/3d03c416-80e8-417d-a12d-bb2a4b3790aeShow excerpt
[2026-04-17 09:52] ajaxdavis: ``` A PostgreSQL extension implementing a bitemporal, paraconsistent quad store with named graphs (contexts), an open-world predicate registry, a Lean-based shape and derivation certifier, and a composition…
See also
Keep researching
Missing something or suspicious of what's here? Kick off a research session — a Claude agent will investigate, cite its sources, and file new facts into a dedicated context you can review before accepting into the shared view.