@prefix this: <https://w3id.org/np/RAUvRiYHm3FkF0LDTs3NezzNtU8PHJ5rRYKkxRsxhVxRc> .
@prefix sub: <https://w3id.org/np/RAUvRiYHm3FkF0LDTs3NezzNtU8PHJ5rRYKkxRsxhVxRc/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

sub:Head {
  this: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  <https://w3id.org/delphi/resource/assessment/bragg1915-06--claim-test> a <https://w3id.org/delphi/ontology/Assessment>;
    dc:description "d(104) from the hexagonal cell of each COD entry with formula C Ca O3 in R-3c (gamma 120), median compared with the claimed 3.07 angstrom.";
    <http://www.w3.org/2000/01/rdf-schema#comment> "Measured: 3.04721 d(104) of calcite, median over ambient R-3c COD cells (angstrom) (n = 43). Interpretation: Bragg's wavelength for the palladium line was 1.7 per cent low (0.576 against 0.5859 angstrom), so a spacing computed from it is expected to be about 1-2 per cent high; the two per cent threshold is set to the claimed number, not corrected for the wavelength. The correction is reported alongside.";
    <http://www.w3.org/2000/01/rdf-schema#label> "Claim test of bragg1915-06: supports, confidence 0.85";
    <http://www.w3.org/2000/01/rdf-schema#seeAlso> <https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/crystals-and-form/bragg1915-06/result.json>;
    prov:wasAttributedTo <https://w3id.org/delphi/resource/agent/delphisci-claim-tester-claude-fable-5-1>;
    <https://w3id.org/delphi/ontology/admissibleDatasets> "Planned datasets: cod-search-api";
    <https://w3id.org/delphi/ontology/assessmentType> "claim-test/0.1.0";
    <https://w3id.org/delphi/ontology/dataKind> "physical";
    <https://w3id.org/delphi/ontology/disconfirmingObservation> "Relative difference above 0.05: refutes. Between 0.02 and 0.05: mixed. Fewer than 3 qualifying entries: inconclusive.";
    <https://w3id.org/delphi/ontology/evidenceAgainst> "Bragg's palladium wavelength was 1.7 per cent low, so his spacing is expected to be about that much high; the threshold was set on the claimed number without correction.",
      "Deviation: COD writes the space group with a setting suffix ('R -3 c :H'); the suffix is stripped before matching the pre-registered symbol, and the hexagonal setting is enforced by gamma = 120 as pre-registered.";
    <https://w3id.org/delphi/ontology/expectedObservation> "Median d(104) computed from the hexagonal cells (1/d^2 = 4/3 (h^2+hk+k^2)/a^2 + l^2/c^2) over COD entries with formula C Ca O3, space group R -3 c (hexagonal axes, gamma = 120), ambient conditions: |3.07 - d| / d < 0.02: supports.";
    <https://w3id.org/delphi/ontology/failCriterion> "Relative difference above 0.05: refutes. Between 0.02 and 0.05: mixed. Fewer than 3 qualifying entries: inconclusive.";
    <https://w3id.org/delphi/ontology/hasConfidence> "0.85"^^xsd:double;
    <https://w3id.org/delphi/ontology/hasEvidence> <https://w3id.org/delphi/resource/evidence/bragg1915-06--claim-test--dataset-1>;
    <https://w3id.org/delphi/ontology/hasVerdict> "supports";
    <https://w3id.org/delphi/ontology/hypothesis> "If the calcite cleavage-rhombohedron spacing is 3.07 x 10^-8 cm, the modern d(104) (hexagonal setting of R-3c calcite) is within two per cent of 3.07 angstrom.";
    <https://w3id.org/delphi/ontology/inferenceMethod> "d(104) from the hexagonal cell of each COD entry with formula C Ca O3 in R-3c (gamma 120), median compared with the claimed 3.07 angstrom.";
    <https://w3id.org/delphi/ontology/passCriterion> "Median d(104) computed from the hexagonal cells (1/d^2 = 4/3 (h^2+hk+k^2)/a^2 + l^2/c^2) over COD entries with formula C Ca O3, space group R -3 c (hexagonal axes, gamma = 120), ambient conditions: |3.07 - d| / d < 0.02: supports.";
    <https://w3id.org/delphi/ontology/preregistered> "true"^^xsd:boolean .
  
  <https://w3id.org/delphi/resource/claim/bragg1915-06> <https://w3id.org/delphi/ontology/hasAssessment>
      <https://w3id.org/delphi/resource/assessment/bragg1915-06--claim-test> .
  
  <https://w3id.org/delphi/resource/evidence/bragg1915-06--claim-test--dataset-1> a
      <https://w3id.org/delphi/ontology/EvidenceItem>;
    dc:description "";
    dc:license "CC0 (COD data are public domain)";
    <http://www.w3.org/2000/01/rdf-schema#label> "Dataset: Crystallography Open Database (COD) search API and CIF files";
    prov:atLocation <https://www.crystallography.net/cod/result?formula=C%20Ca%20O3&format=json>;
    prov:wasDerivedFrom <https://www.crystallography.net/cod/>;
    <https://w3id.org/delphi/ontology/hasChecksum> "sha256:5d6d717fc520ff36fbec86564f9eb53563f67c40b2c92a12818dcfac1edb54ba" .
}

sub:provenance {
  <https://w3id.org/delphi/resource/agent/delphisci-claim-tester-claude-fable-5-1> a
      prov:SoftwareAgent;
    <http://www.w3.org/2000/01/rdf-schema#label> "delphisci claim tester (claude-fable-5.1; crystals-and-form-tests-1)";
    prov:actedOnBehalfOf <https://orcid.org/0009-0007-4948-9192>;
    <https://w3id.org/delphi/ontology/usesModel> <https://w3id.org/delphi/resource/model/claude-fable-5-1> .
  
  <https://w3id.org/delphi/resource/model/claude-fable-5-1> a <https://w3id.org/delphi/ontology/LanguageModel>;
    dc:identifier "claude-fable-5.1" .
  
  sub:assertion prov:wasAttributedTo <https://w3id.org/delphi/resource/agent/delphisci-claim-tester-claude-fable-5-1>;
    prov:wasDerivedFrom <https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/crystals-and-form/bragg1915-06/result.json>;
    prov:wasGeneratedBy sub:test .
  
  sub:plan prov:hadPlan <https://github.com/fractastical/delphisci/blob/bf2af6ee0a84e23ffa6414ad7a0a50a8c276506e/test-data/claim-tests/README.md> .
  
  sub:test a prov:Activity;
    prov:qualifiedAssociation sub:plan;
    prov:wasAssociatedWith <https://w3id.org/delphi/resource/agent/delphisci-claim-tester-claude-fable-5-1> .
}

sub:pubinfo {
  this: dc:created "2026-11-08T16:24:31.804Z"^^xsd:dateTime;
    dc:creator <https://orcid.org/0009-0007-4948-9192>;
    dc:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:hasNanopubType <https://w3id.org/delphi/ontology/Assessment>;
    npx:introduces <https://w3id.org/delphi/resource/assessment/bragg1915-06--claim-test>;
    <http://www.w3.org/2000/01/rdf-schema#label> "Claim test of bragg1915-06: supports, confidence 0.85";
    <https://w3id.org/delphi/ontology/domain> <https://w3id.org/delphi/resource/domain/crystals-and-form> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB";
    npx:hasSignature "nX8kw7xPuQFF9pFbeKlqADBxy4bIAoSqIHmpoFfv6tbp653HRgpUDq4/phoSUXUzKLdjxiA0VcHz0gxbl8Y2jyAOuHCXKGSOW7Dg7XaYtXmeyKEm/6c4ptGoME0YXkdZHU3CC8WjVROtqzglRIw15iSZ+vu5GW8CHwSvOPhPYWR8cKylq/oI0EPjSqXKHBReaLi3r39OKgUrFXx7CCl0N+rVgj6YCCLDXdtGoInKnWhIyuxGzyp/oicCnmrI1/mDh62bJ/u0StlaDrDOzm8CtMVejEktHsneL2UwaLQbd/apeZp8yeSmWD3Yw86zgnJ7bERFA6b5Nh5NWp/NTJ8jFg==";
    npx:hasSignatureTarget this:;
    npx:signedBy <https://orcid.org/0009-0007-4948-9192> .
}