Dontopedia

Hydra

From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-12.)

Hydra has 8 facts recorded in Dontopedia across 2 references.

8 facts·7 predicates·2 sources

Mostly:to be employed in(1), largest and finest dredge(1), launched on(1)

Maturity scale raw canonical shape-checked rule-derived certified

Inbound 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.

landedByLanded by(1)

Other facts (7)

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.

7 facts
PredicateValueRef
To Be Employed inDeepening Brisbane River Channels[1]
Largest and Finest Dredgetrue[1]
Launched onSaturday before last[1]
Built byEvans Anderson and Phelan[1]
Dredges to Depth of30ft below water[1]
Rdf:typeConstellation[2]
Described Asgiant water-serpent[2]

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.

toBeEmployedIntrove-cooktown/beche-de-mer
ex:deepening-brisbane-river-channels
largestAndFinestDredgetrove-cooktown/beche-de-mer
true
launchedOntrove-cooktown/beche-de-mer
Saturday before last
builtBytrove-cooktown/beche-de-mer
ex:evans-anderson-and-phelan
dredgesToDepthOftrove-cooktown/beche-de-mer
30ft below water
typeaboriginal-australian/theconversation-kindred-skies-hamacher-2017
ex:Constellation
labelaboriginal-australian/theconversation-kindred-skies-hamacher-2017
Hydra
describedAsaboriginal-australian/theconversation-kindred-skies-hamacher-2017
giant water-serpent

References (2)

2 references
  1. [1]Beche De Mer5 facts
    ctx:genes/trove-cooktown/beche-de-mer
  2. ctx:seven-sisters/aboriginal-australian/theconversation-kindred-skies-hamacher-2017
    • full textc03
      text/plain2 KBdoc:agent/c03/8e450224-bc68-4134-98a1-07a8a65e81d9
      Show excerpt
      [Source: Kindred skies: ancient Greeks and Aboriginal Australians saw constellations in common" — The Conversation — tradition: aboriginal-australian; era: ancestral / Dreaming; article published 9 April 2017. Excerpt 3/3. Provenance: https
    • full textc02
      text/plain2 KBdoc:agent/c02/7c9f12de-8ec3-429f-b09f-7fbe5978181f
      Show excerpt
      [Source: Kindred skies: ancient Greeks and Aboriginal Australians saw constellations in common" — The Conversation — tradition: aboriginal-australian; era: ancestral / Dreaming; article published 9 April 2017. Excerpt 2/3. Provenance: https
    • full textc01
      text/plain2 KBdoc:agent/c01/1e465eff-c19d-40eb-bb07-2db463a6bbc0
      Show excerpt
      [Source: Kindred skies: ancient Greeks and Aboriginal Australians saw constellations in common" — The Conversation — tradition: aboriginal-australian; era: ancestral / Dreaming; article published 9 April 2017. Excerpt 1/3. Provenance: https

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