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Research dossier · Places & Architecture

Caá-Iari River

river in Rio Grande do Sul, Brazil

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionFeb 17, 2023
Entity authorityQ5055539 ↗
Source-derived summary

The Caá-Iari River is a river of Rio Grande do Sul state in southern Brazil.

Editorial summary

“Caá-Iari River” enters the record as river in Rio Grande do Sul, Brazil. Crown Archives preserves that source wording while asking what Caá-Iari, River and river can confirm, complicate or overturn.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current 15-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Caá-Iari, River and river.
Editorial analysis

Why this record matters

“Caá-Iari River” is worth following because a concise public description often conceals a longer documentary argument. Here, Caá-Iari, River and river provides the most credible route into that argument.

Evidence profile

The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Feb 17, 2023. The linked authority identifier is Q5055539. Authority coordinates are -27.400, -54.217. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.

Critical limits

A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Caá-Iari River”, its source revision and the description used here.
  2. Expand the search: follow Caá-Iari River primary sources, Caá-Iari River archive and Caá-Iari research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Caá-Iari River”?
  2. Which earlier names or jurisdictions may reveal additional records?
  3. What physical evidence or contemporary plan supports the description?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Caá-Iari River” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.