@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 ; dc:description "Crystals of a single substance often take very different forms, all equally clean and precise: calcium carbonate appears as a rhombohedron, a hexagonal prism, a scalenohedron and a pentagonal dodecahedron; pyrite as cubes, octahedra, pentagonal dodecahedra and icosahedra."; dc:type "empirical-generalization"; "One substance takes many crystal forms, all equally sharp"; "Haüy RJ, “Traité de minéralogie, tome premier”, Conseil des Mines, Paris (Chez Louis) (1801); Discours préliminaire, p. 10. Scope: Mineral species; habit diversity." . } sub:provenance { a prov:Entity, ; dc:bibliographicCitation "Haüy RJ. Traité de minéralogie, tome premier. Conseil des Mines, Paris (Chez Louis) (1801)"; dc:creator "René Just Haüy"; dc:date "1801"^^xsd:gYear; dc:description "Volume 1 holds the general theory of crystal structure: integrant molecules, the primitive form, and the laws of decrement first published in the 1784 Essai. The 1784 Essai (archive.org bub_gb_HbJDAAAAcAAJ) was fetched but its eighteenth-century OCR (long s) is too corrupt to quote; see SEARCHES.md. French."; dc:rights "Public domain (1801)."; dc:title "Traité de minéralogie, tome premier"; sub:sourceChecksum; "Reading copy of Traité de minéralogie, tome premier"; . a prov:SoftwareAgent; "delphisci crystals-and-form claim extractor"; prov:actedOnBehalfOf ; . a ; "Claude Fable 5.1" . sub:assertion prov:wasAttributedTo ; prov:wasDerivedFrom , sub:quote; prov:wasGeneratedBy sub:extraction . sub:extraction a prov:Activity; prov:qualifiedAssociation sub:extractionPlan; prov:used , ; prov:wasAssociatedWith . sub:extractionPlan prov:hadPlan . sub:quote a prov:Entity; "Page 10 of the reading copy; paragraph 264 of the normalised text 1801-hauy.txt (sha256 75e8725eafc33d75d3da5d556fa40bdfeaf55bd1fcb6fddfa8cdb23a59082d19), produced by build/fetch.py and checked by build/check-quotes.mjs. The text itself is not committed."; prov:hadPrimarySource ; prov:wasQuotedFrom ; "Souvent les cristaux originaires d'une même substance prennent des formes très-différentes, toutes é^a- Jement nettes et exécutées avec une égale précision." . sub:sourceChecksum ; "75e8725eafc33d75d3da5d556fa40bdfeaf55bd1fcb6fddfa8cdb23a59082d19"; "Checksum of the normalised one-paragraph-per-line text derived from the reading copy, not of the reading copy itself." . } sub:pubinfo { "crystals-and-form" . this: dc:created "2026-11-07T03:18:23.997Z"^^xsd:dateTime; dc:creator ; dc:license ; npx:hasNanopubType ; npx:introduces ; "René Just Haüy 1801 claim: One substance takes many crystal forms, all equally sharp"; . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB"; npx:hasSignature "ii/6+bFLY2B1kUua1SKjpm8Wu18UVGVVjEAPXTTwHte42wpO4FmwWGTk35AJQmqzfSB3qgR5XhG0MnLiPIYMCJNle4hFVVLKsQ2XFL4MRKnM83E1Gl2ucC7nNV0sUrYGzmv2eBfb/bbkXABH5thlKdNZC5QOsWTvhMH8AmOLUr/alGakNu1YMyR68AvB5urv6x3v+2sJP06u7foaYz8cEn0pDvOEyUFpEZzAmvH8MVfjtMuZFWp+OvSqb4XYzJg6JQ6OSPJogsVP+6nc8OmSxZqVXxcxdz6HzPJrSdqn2wetdnCh54LskoiqOJemdHtnpX/Ssj6eRS8GVdOv/Ph2Kg=="; npx:hasSignatureTarget this:; npx:signedBy . }