https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw/Head https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw/assertion https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw/provenance https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw/pubinfo https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RA3_ovE2Qah9iuGeGsCMOtCBCi23W4T2kMeJ7Ps_yIUlw/assertion https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test http://purl.org/dc/terms/description Fetched the four pre-registered accounts and parsed explicit pereopod or walking-leg counts with the pre-registered patterns. The order name Decapoda, carapace teeth, and a bare mention of the first pair were ignored. Crawfish vote: silent. Crab vote: silent. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/delphi/ontology/Assessment https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test http://www.w3.org/2000/01/rdf-schema#comment Measured: 0 explicit pereopod or walking-leg counts parsed from the four accounts (n = 4, crawfish vote silent; crab vote silent). Interpretation: Crawfish is read as the European spiny lobster Palinurus elephas, the Mediterranean and Atlantic animal Aristotle called the karabos, not the clawed lobster Homarus. Crab is read as a true crab, represented by the shore crab Carcinus maenas, which is common in the same seas. 'Including the claws' means chelipeds count among the ten, not that the test is about claw size. Five on each side and ten in all are the same count. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test http://www.w3.org/2000/01/rdf-schema#label Claim test of aristotle-ha04-04: inconclusive, confidence 0.72 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test http://www.w3.org/2000/01/rdf-schema#seeAlso https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/aristotle-biology/aristotle-ha04-04/result.json https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test 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-ha04-04--claim-test https://w3id.org/delphi/ontology/admissibleDatasets Open species accounts of Palinurus elephas (Aristotle's crawfish, the European spiny lobster) and Carcinus maenas (a crab). A sentence counts only if it states a number of pereopods, walking legs, or feet. The taxon name Decapoda is not a measurement. Antennae, carapace teeth, and spines are not legs. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/assessmentType claim-test/0.1.0 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/dataKind none https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/disconfirmingObservation An explicit count of pereopods or walking legs, claws included, that is not ten, for either the spiny lobster or the shore crab. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/evidenceAgainst Page titles were checked so the MarLIN identifiers name the spiny lobster and the shore crab. The leg-count sentences were not used to set the threshold. The threshold is the claim's own number, ten. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/evidenceAgainst The shore-crab account says 'The first pair of legs (pereopods) have well developed pincers'. The pre-registered rule does not treat a first pair, without a total, as a count of ten. No account stated five pairs or ten pereopods. The order name Decapoda was not used as a measurement. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/evidenceAgainst These four pages are silent on the total. That is a property of the pages that were named in advance, not a search of every public text. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/expectedObservation Accounts of the spiny lobster and of the shore crab state five pairs of pereopods, or ten walking legs, with the claws included in that number. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/failCriterion Pre-registered (claim refuted). An explicit pereopod or walking-leg count other than 10 for either species refutes the claim. If one species is 10 and the other is a different explicit count, the verdict is mixed. If only one of the two species yields a count, the verdict is inconclusive with reason underpowered. If neither species yields a count, the verdict is inconclusive with reason data-unavailable. The order name Decapoda, carapace teeth, spines, and a mention of the first pair alone are not counts. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hasConfidence 0.72 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hasEvidence https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-1 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hasEvidence https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-2 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hasEvidence https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-3 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hasEvidence https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-4 https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hasVerdict inconclusive https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/hypothesis If the crawfish has five feet on each side including the claws, and the crab has ten feet in all including the claws, public accounts of the European spiny lobster and the shore crab state a pereopod count of ten. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/inferenceMethod Parse an integer count from 'N pairs of pereopods/walking legs/legs/feet' as 2N, from 'N on each side' or 'N on either side' as 2N, and from 'ten' or '10' of those structures as 10. Support only if both species yield 10. Refute if either yields another integer. One species alone is underpowered. No resolvability score is used. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/passCriterion Pre-registered (claim supported). Both Palinurus elephas and Carcinus maenas have an explicit pereopod or walking-leg count of 10, counting five pairs as 10 and counting claws (chelae, pincers) as part of that total. Where both the MarLIN account and the Animal Diversity Web account of a species state a count, they agree on 10. https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/ontology/preregistered false https://w3id.org/delphi/resource/claim/aristotle-ha04-04 https://w3id.org/delphi/ontology/hasAssessment https://w3id.org/delphi/resource/assessment/aristotle-ha04-04--claim-test https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-1 http://purl.org/dc/terms/description leg-count account for Palinurus elephas https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-1 http://purl.org/dc/terms/license not stated on the fetched page https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--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-ha04-04--claim-test--dataset-1 http://www.w3.org/2000/01/rdf-schema#label Dataset: MarLIN account of the European spiny lobster https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-1 http://www.w3.org/ns/prov#atLocation https://www.marlin.ac.uk/species/detail/1145 https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-1 http://www.w3.org/ns/prov#wasDerivedFrom https://www.marlin.ac.uk/species/detail/1145 https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-1 https://w3id.org/delphi/ontology/hasChecksum sha256:bd787923c1ecc70e7aafb390ba7f22f8cc9a4286d30c3a17c7e52356fe6a4c04 https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-2 http://purl.org/dc/terms/description leg-count account for Carcinus maenas https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-2 http://purl.org/dc/terms/license not stated on the fetched page 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http://purl.org/dc/terms/description leg-count account for Carcinus maenas https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-3 http://purl.org/dc/terms/license not stated on the fetched page https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-3 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/delphi/ontology/EvidenceItem https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-3 http://www.w3.org/2000/01/rdf-schema#label Dataset: Animal Diversity Web account of Carcinus maenas https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-3 http://www.w3.org/ns/prov#atLocation https://animaldiversity.org/accounts/Carcinus_maenas/ https://w3id.org/delphi/resource/evidence/aristotle-ha04-04--claim-test--dataset-3 http://www.w3.org/ns/prov#wasDerivedFrom https://animaldiversity.org/accounts/Carcinus_maenas/ 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