IBM 402
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-07-03.)
IBM 402 has 17 facts recorded in Dontopedia across 2 references, with 2 live disagreements.
Mostly:rdf:type(4), processing speed(2), has processing rate(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (6)
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.
isSubjectOfIs Subject of(1)
- Wikipedia Page Ibm 402
ex:wikipedia-page-ibm-402
mentionedInMentioned in(1)
- Source Document
ex:source-document
mentionsMentions(1)
- Xenonfun
ex:xenonfun
mentionsEntityMentions Entity(1)
- Log Entry 2
ex:log-entry-2
rdf:typeRdf:type(1)
- Ibm 402
ex:ibm-402
subjectOfSubject of(1)
- Wikipedia Ibm 402 Page
ex:wikipedia-ibm-402-page
Other facts (16)
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.
| Predicate | Value | Ref |
|---|---|---|
| Rdf:type | Hardware | [1] |
| Rdf:type | Ibm 402 | [2] |
| Rdf:type | Machine | [2] |
| Rdf:type | Computing Device | [2] |
| Processing Speed | 80 | [2] |
| Processing Speed | 150 | [2] |
| Has Processing Rate | 80-150 cards per minute | [1] |
| According to | Wikipedia Page Ibm 402 | [2] |
| Attested by | Source Document | [2] |
| Has Rate | Rate Ibm 402 | [2] |
| Manufacturer | Ibm | [2] |
| Processing Unit | cards per minute | [2] |
| Processing Rate Range | 80-150 cards per minute | [2] |
| Has Minimum Processing Rate | 80 | [2] |
| Has Maximum Processing Rate | 150 | [2] |
| Wikipedia Url | Ibm 402 | [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.
References (2)
ctx:discord/blah/general/121- full textgeneral-121text/plain2 KB
doc:agent/general-121/116d1873-04f7-42a9-976a-c3d5da5c1964Show excerpt
[2026-03-18 02:43] xenonfun: Think that was Safier's first computer dad setup to get the business out of my Grandfather's head and into a COBOL program with a standard rate schedual and discounts per customer. Ends up that was just adding m…
ctx:claims/document/014fe703-aa00-42c7-9b73-e3ae69c0efe2- full textxenonfun: https://en.wikipedia.org/wiki/IBM_402 (80-150 cards per minute!)text/plain64 B
discord:convmsg/7798Show excerpt
https://en.wikipedia.org/wiki/IBM_402 (80-150 cards per minute!)…
See also
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