CACrown ArchivesThe cinema collection
EN/FR
Search
Menu
Research dossier · General Reference

Petter Olson

Swedish decathlete

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 23, 2026
Entity authorityQ6026316 ↗
Source-derived summary

Petter Olson (born 14 February 1991) is a Swedish athlete competing in the combined events. He won the silver medal at the 2009 European Junior Championships. As a senior, he competed at one outdoor and two indoor European Championships.

He also sometimes competes in the 400 metres hurdles, twice becoming the Swedish champion in that event.

Editorial summary

This brief starts where responsible research should: with the source description of “Petter Olson” as swedish decathlete. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1991, 2009—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Petter, Olson and Swedish can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as swedish decathlete. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 Jun 23, 2026. The linked authority identifier is Q6026316. The first chronological checks are 1991 and 2009.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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 “Petter Olson”, its source revision and the description used here.
  2. Expand the search: follow Petter Olson primary sources, Petter Olson archive and Petter 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 “Petter Olson”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Petter Olson” 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.