metadata cleaning
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-07.)
metadata cleaning has 7 facts recorded in Dontopedia across 3 references, with 1 live disagreement.
Mostly:rdf:type(3), domain(1), is subject of(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.
usedForUsed for(2)
- Openrefine
ex:openrefine - Openrefine 3.7.0
ex:openrefine-3.7.0
appliesToApplies to(1)
- 98 Percent Claim
ex:98_percent_claim
contextContext(1)
- Success Rate Claim
ex:success-rate-claim
purposePurpose(1)
- Evaluate Openrefine Performance
ex:evaluate-openrefine-performance
used-forUsed for(1)
- Openrefine
ex:openrefine
Other facts (6)
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 | Data Processing Task | [1] |
| Rdf:type | Task | [2] |
| Rdf:type | Data Processing Task | [3] |
| Domain | Data Processing | [1] |
| Is Subject of | Evaluation Task | [1] |
| Is Purpose of | Openrefine | [3] |
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 (3)
ctx:claims/beam/e06228ca-08d1-403f-af94-242c605c308ectx:claims/beam/4bf72c19-e147-4c83-b922-030035464495ctx:claims/beam/b00c301c-c592-4cd6-ad07-b1de426fb5c4- full textbeam-chunktext/plain970 B
doc:beam/b00c301c-c592-4cd6-ad07-b1de426fb5c4Show excerpt
This approach should help you identify the most common date formats in your dataset and pinpoint the root cause of the inconsistencies. [Turn 4500] User: I want to evaluate the performance of OpenRefine in cleaning metadata. Can you help m…
See also
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