@prefix this: . @prefix sub: . @prefix np: . @prefix rdf: . @prefix prov: . @prefix npx: . @prefix dc: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { a prov:SoftwareAgent; "delphisci dataset-resolvability assessor (Gemini 4 Argon)"; prov:actedOnBehalfOf ; . a ; dc:description "Bragg's 1915 conjecture can be tested component by component against COD, AMCSD, and Materials Project: the inter-network spacing increase from ~2.06 A in diamond to ~3.35 A in graphite (close to Bragg's 3.42 A) is confirmed, whereas the conjecture that graphite preserves diamond's puckered two-layer carbon network in a wurtzite-like polytype is refuted (graphite sheets are strictly planar sp2 monolayers with 1.42 A C-C bonds, while the true wurtzite-type hexagonal polymorph of diamond is lonsdaleite)."; dc:subject ; "Proposed test with existing data: Compare the refined crystal structures of graphite (P6_3/mmc) and diamond (Fd-3m) in terms of (1) inter-sheet spacing (c/2 in graphite vs d_111 in diamond), (2) bulk densities, and (3) whether graphite's carbon layers are puckered tetrahedral bilayers analogous to wurtzite/sphalerite (as in lonsdaleite) or strictly flat planar sp2 honeycomb monolayers."; "Gemini 4 Argon on bragg1915-07: resolvable-now, resolvability 0.98"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0"; "0.95"^^xsd:double; , ; "0.98"^^xsd:double; "resolvable-now" . a ; dc:isPartOf ; dc:subject ; "Analysis feasibility of bragg1915-07 by Gemini 4 Argon: 1"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/analysis-feasibility"; "1"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Data adequacy of bragg1915-07 by Gemini 4 Argon: 1"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/data-adequacy"; "1"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Data existence of bragg1915-07 by Gemini 4 Argon: 1"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/data-existence"; "1"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Discriminating power of bragg1915-07 by Gemini 4 Argon: 0.95"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/discriminating-power"; "0.95"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Operationalizability of bragg1915-07 by Gemini 4 Argon: 0.95"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/operationalizability"; "0.95"^^xsd:double . , , , , , . a ; dc:description "Provides refined crystal structures of hexagonal graphite (c/2 = 3.35 A, flat sp2 sheets), cubic diamond (d_111 = 2.06 A), and hexagonal diamond (lonsdaleite)."; "Candidate dataset: Crystallography Open Database (COD)"; prov:wasDerivedFrom . a ; dc:description "Provides atomic coordinates, layer buckling metrics, and densities for graphite (mp-48) and diamond (mp-66)."; "Candidate dataset: Materials Project"; prov:wasDerivedFrom . a ; dc:identifier "gemini-4-argon-medium"; "Gemini 4 Argon" . } sub:provenance { sub:assertion prov:wasAttributedTo ; prov:wasDerivedFrom , ; prov:wasGeneratedBy sub:assessment . sub:assessment a prov:Activity; prov:qualifiedAssociation sub:assessmentPlan; prov:wasAssociatedWith . sub:assessmentPlan prov:hadPlan . } sub:pubinfo { "crystals-and-form" . this: dc:created "2026-11-07T03:18:24.087Z"^^xsd:dateTime; dc:creator ; dc:license ; npx:hasNanopubType ; npx:introduces ; "Gemini 4 Argon on bragg1915-07: resolvable-now, resolvability 0.98"; . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB"; npx:hasSignature "b6xSIeb4b/opRjcNZ7D2WBHyH/ujZI5TTX0iHJZlAium3GdepzGyUi8gwzySgnwiHC3FtXFfTvaOwefJNH4oTjmWCi1umMllr88t9FjVcXBFDbO4Pg5U1EQ0dizWfzHDrjOBhf5cTDRQnPwNEJ/LAVkGI50JAV4mL7TjHk+pUcLJpKdcNWZLN1o3mGJfDRGPCTKL4DPwyrsyuPWIPQyUFuxJWHJZx3Z6wnI7m3IRlGT7qPjmySkSXjyAIqHQkTPTPBJrYTGJv9JpG659gd7FXAnklOPu2Pms5tTrxZHeeu83P5lkgoo2BsNCUgcPmwXP9zq6kX2owPFwfSD3FKqWzw=="; npx:hasSignatureTarget this:; npx:signedBy . }