https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/Head
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://www.nanopub.org/nschema#hasAssertion
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/assertion
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://www.nanopub.org/nschema#hasProvenance
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/provenance
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://www.nanopub.org/nschema#hasPublicationInfo
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/pubinfo
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.nanopub.org/nschema#Nanopublication
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/assertion
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
http://purl.org/dc/terms/description
Downloaded the ZFIN anatomy-term file and matched term names to kidney, metanephros, mesonephros and pronephros. Queried BioSamples for Gallus gallus, Danio rerio and Anolis carolinensis with the pre-registered organism-part values, and took the value with the largest total. Trachemys scripta is reported and is not required for the verdict. One hit refutes the universal; no hit is inconclusive.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
https://w3id.org/delphi/ontology/Assessment
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
http://www.w3.org/2000/01/rdf-schema#comment
Measured: 4 sources or species with a kidney record (n = 14). Interpretation: Feathered animals are represented by the chicken, scaled fishes by the zebrafish, and scaly reptiles that are not tortoises by the green anole. Aristotle allows flattened kidney-like bodies in some birds and still says the kidney is wanting; a structure named kidney, or a pronephros, mesonephros or metanephros, counts as the organ. Tortoises are the stated exception and are queried only as a description. One counterexample refutes a universal absence.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
http://www.w3.org/2000/01/rdf-schema#label
Claim test of aristotle-pa03-23 (pr-169): refutes, confidence 0.85
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
http://www.w3.org/2000/01/rdf-schema#seeAlso
https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/aristotle-biology/aristotle-pa03-23/pr-169/result.json
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
http://www.w3.org/ns/prov#wasAttributedTo
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/admissibleDatasets
The ZFIN zebrafish anatomy-term download, which lists structures of Danio rerio, and the public EBI BioSamples index filtered by organism and organism part. A sample of an organ is evidence the organ was present in the sampled animal. An ontology or sample index that does not mention an organ is not evidence of absence.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/assessmentType
claim-test/0.1.0
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/dataKind
biological
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/disconfirmingObservation
A curated zebrafish anatomy term naming a kidney, or at least one public biosample of kidney from a chicken, a zebrafish or a green anole.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/evidenceAgainst
A biosample of kidney shows that the organ was taken from that species. It is not a survey of every bird and every fish.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/evidenceAgainst
Aristotle's flattened kidney-like bodies in birds are counted as kidneys when the source names them as a kidney or a nephros.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/evidenceAgainst
No kidney record in these two sources would not establish that kidneys are absent, so that outcome stays inconclusive.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/evidenceAgainst
ZFIN is the anatomy of the zebrafish, a scaled bony fish, not of every scaled animal.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/expectedObservation
No confirming observation is defined. The universal would require coded absence across feathered and scaled animals, which these sources do not provide.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/failCriterion
Pre-registered. The claim is refuted if the ZFIN zebrafish anatomy list contains a term whose name is kidney, metanephros, mesonephros or pronephros, or if EBI BioSamples reports at least one sample of Gallus gallus, Danio rerio or Anolis carolinensis whose organism-part value is one of kidney, Kidney, adult kidney or kidney tissue. A tortoise sample is reported and is not required. If both sources are fetched and neither records such a kidney, the verdict is inconclusive with reason other. If both sources fail to return a readable file or response, the verdict is inconclusive with reason data-unavailable.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/hasConfidence
0.85
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/hasEvidence
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/hasEvidence
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/hasVerdict
refutes
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/hypothesis
If kidneys are absent from every feathered or scaled animal except tortoises, public anatomy records do not list a kidney for a bird, a bony fish or a lizard.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/inferenceMethod
Exact, case-sensitive match of organism-part values in the pre-registered list, and a case-insensitive exact match of ZFIN term names to the four kidney names. One hit refutes the universal. Zero hits, with the sources readable, is inconclusive.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/passCriterion
Pre-registered. The test cannot support the universal absence. Failure to find a kidney record in the two sources is not evidence that the organ is absent. There is no pass condition.
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/ontology/preregistered
false
https://w3id.org/delphi/resource/claim/aristotle-pa03-23
https://w3id.org/delphi/ontology/hasAssessment
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
http://purl.org/dc/terms/description
anatomical terms of Danio rerio, including kidney terms if listed
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
http://purl.org/dc/terms/license
ZFIN data are publicly downloadable; cite ZFIN
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
https://w3id.org/delphi/ontology/EvidenceItem
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
http://www.w3.org/2000/01/rdf-schema#label
Dataset: ZFIN zebrafish anatomy term list
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
http://www.w3.org/ns/prov#atLocation
https://zfin.org/downloads/anatomy_item.txt
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
http://www.w3.org/ns/prov#wasDerivedFrom
https://zfin.org/downloads
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-1
https://w3id.org/delphi/ontology/hasChecksum
sha256:b5d296611d1b28992f6ff7a576da45c598611de98d308bd8cbddb5ccd49de7f1
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
http://purl.org/dc/terms/description
samples whose organism part is kidney for chicken, zebrafish and green anole
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
http://purl.org/dc/terms/license
Public BioSamples records
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
https://w3id.org/delphi/ontology/EvidenceItem
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
http://www.w3.org/2000/01/rdf-schema#label
Dataset: EMBL-EBI BioSamples
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
http://www.w3.org/ns/prov#atLocation
https://www.ebi.ac.uk/biosamples/samples
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
http://www.w3.org/ns/prov#wasDerivedFrom
https://www.ebi.ac.uk/biosamples/
https://w3id.org/delphi/resource/evidence/aristotle-pa03-23--claim-test--pr-169--dataset-2
https://w3id.org/delphi/ontology/hasChecksum
sha256:14b000d34a0911581b8b97b933871cdf5d885232af1ef71791c51309cb461de2
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/provenance
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#SoftwareAgent
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
http://www.w3.org/2000/01/rdf-schema#label
delphisci claim tester (grok-4.7; bc-166d9fe0-2255-4b46-9201-716b347078dc)
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
http://www.w3.org/ns/prov#actedOnBehalfOf
https://orcid.org/0009-0007-4948-9192
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
https://w3id.org/delphi/ontology/usesModel
https://w3id.org/delphi/resource/model/grok-4-7
https://w3id.org/delphi/resource/model/grok-4-7
http://purl.org/dc/terms/identifier
grok-4.7
https://w3id.org/delphi/resource/model/grok-4-7
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
https://w3id.org/delphi/ontology/LanguageModel
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/assertion
http://www.w3.org/ns/prov#wasAttributedTo
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/assertion
http://www.w3.org/ns/prov#wasDerivedFrom
https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/aristotle-biology/aristotle-pa03-23/pr-169/result.json
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/assertion
http://www.w3.org/ns/prov#wasGeneratedBy
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/test
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/plan
http://www.w3.org/ns/prov#hadPlan
https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/README.md
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/test
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#Activity
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/test
http://www.w3.org/ns/prov#qualifiedAssociation
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/plan
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/test
http://www.w3.org/ns/prov#wasAssociatedWith
https://w3id.org/delphi/resource/agent/delphisci-claim-tester-grok-4-7
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/pubinfo
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://purl.org/dc/terms/created
2026-11-08T16:24:31.795Z
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://purl.org/dc/terms/creator
https://orcid.org/0009-0007-4948-9192
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://purl.org/dc/terms/license
https://creativecommons.org/licenses/by/4.0/
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://purl.org/nanopub/x/hasNanopubType
https://w3id.org/delphi/ontology/Assessment
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://purl.org/nanopub/x/introduces
https://w3id.org/delphi/resource/assessment/aristotle-pa03-23--claim-test--pr-169
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
http://www.w3.org/2000/01/rdf-schema#label
Claim test of aristotle-pa03-23 (pr-169): refutes, confidence 0.85
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
https://w3id.org/delphi/ontology/domain
https://w3id.org/delphi/resource/domain/aristotle-biology
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/sig
http://purl.org/nanopub/x/hasAlgorithm
RSA
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/sig
http://purl.org/nanopub/x/hasPublicKey
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/sig
http://purl.org/nanopub/x/hasSignature
tYIKiG3lcmnKt+bYVT8fsoU64w6LnSVNdbN3RPlVLu5hWCcQHmCO5CiVEgfMAuY7tk3D/agfnpnd5Q+TaCVZnpXNIvo0poJts+Xsms5CgW6uH8lfTLnR3NGI/4PMVAZw867e8aw2eSG56tJ9z98U8BW1i3m2vqmkEzuv5trRa8tGYDkk0TUgw9Vzrr+uP68KE7hALTxdOLz0smLhcQxdeGeDh4/PKMCDncusGwiiwKcwmwcxRmhc0MyoQEC+L8t29NBkauIiYfDy1C1afHPS2HqKrO/DJCp0Pbhpl8HYSrnBtp+AreJwqfQ6tLvBF0F9hJY2nYSAVCzZUnP0WV2HgQ==
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/sig
http://purl.org/nanopub/x/hasSignatureTarget
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA
https://w3id.org/np/RA3KyyB2LvZdWpkNG6EkjewczHhzEmvMN7i-8r-fHrzuA/sig
http://purl.org/nanopub/x/signedBy
https://orcid.org/0009-0007-4948-9192