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Research dossier · General Reference

Chang Jung-yeon

South Korean athletics competitor

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 17, 2026
Entity authorityQ5071629 ↗
Source-derived summary

Chang Jung-yeon (born 6 April 1977) is a female javelin thrower from South Korea. Her personal best throw is 60.92 metres (199.9 ft), achieved in April 2004 in Jeonju.

Editorial summary

Begin with the source’s own compact description: “Chang Jung-yeon” is south Korean athletics competitor. The dossier treats that line as a proposition to test through Chang, Jung-yeon and South, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1977, 2004—that can be checked directly. The linked authority record independently contributes the date 1977-04-06. For this dossier, Chang, Jung-yeon and South is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “south Korean athletics competitor” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 17, 2026. The linked authority identifier is Q5071629. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1977 and 2004.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Chang Jung-yeon”, its source revision and the description used here.
  2. Expand the search: follow Chang Jung-yeon primary sources, Chang Jung-yeon archive and Chang 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 “Chang Jung-yeon”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Chang Jung-yeon” 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.