Bart Claessen
Dutch DJ
Bart Claessen (Dutch pronunciation: [bɑrt ˈklaːsə(n)]; born 22 January 1980) is a Dutch electronic dance DJ. He is best known for the trance songs "On the Move" and "Infected", both released in 2001 under the name Barthezz, which reached no. 18 and 25 on the UK Singles Chart respectively.
He has released a number of tracks under his own name, most notably "First Light" (2007) and "Madness" (2008).
Begin with the source’s own compact description: “Bart Claessen” is dutch DJ. The dossier treats that line as a proposition to test through Bart, Claessen and Dutch, not as a finished interpretation.
Why this record matters
The phrase “dutch DJ” 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.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated May 16, 2026. The linked authority identifier is Q809296. VIAF identifies the subject as 24288441. The Library of Congress control number is no2003045408. 4 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1980, 2001, 2007 and 2008.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. 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.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Bart Claessen”, its source revision and the description used here.
- Expand the search: follow Bart Claessen primary sources, Bart Claessen archive and Bart research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Bart Claessen”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “Bart Claessen” 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.