@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix xsd: . @prefix prov: . @prefix foaf: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo . } sub:assertion { sub:keyDeclaration npx:declaredBy ; npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+llPYTH+mZGPJiom6XvWE1fw7q484Uwbgeav4m2hfbjUH9YwQOv8YEg85hFnqbHr7ScXUBfYO0SzqZH+2RjQrLOEEnuTyZM75LA8xv9GUWvhEaPd33DrlhriFnCbUE1GdZ72rVkegC4iK5KQszSKBtDZIb0OuoohP24gF1ydeBwIDAQAB" . foaf:name "Test User" . } sub:provenance { sub:assertion prov:generatedAtTime "2026-02-08T20:12:28.969077"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+llPYTH+mZGPJiom6XvWE1fw7q484Uwbgeav4m2hfbjUH9YwQOv8YEg85hFnqbHr7ScXUBfYO0SzqZH+2RjQrLOEEnuTyZM75LA8xv9GUWvhEaPd33DrlhriFnCbUE1GdZ72rVkegC4iK5KQszSKBtDZIb0OuoohP24gF1ydeBwIDAQAB"; npx:hasSignature "MVXfHtRMzq8QqxpfD42a/F8btV9DxQKxCshu9bqrLuxhYSYFOWNvx7rSuBcVyleJhVz+So1uvJNUFY0IggiHQswfWXpoxg1bkQ69weYi0Bb3nOFI8GFWNX6IGtwsWWLN1zlg+tfsxuXr+LYUYPrpYtwFgnxVQp8quqMFdGN2OIo="; npx:hasSignatureTarget this: . this: npx:introduces sub:keyDeclaration; prov:generatedAtTime "2026-02-08T20:12:28.969077"^^xsd:dateTime; prov:wasAttributedTo . }