@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 "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCIWpxPy/NKzbjz1tG/UJqUEHp/uba7l2xYNI3NIP1szoK5PxlMsf5KuCEtIax0n6ey90CKiHVwHrcp2Ybkw5An78HLgyYtFyBYxz+fl0BXEovo3JQx1ZMU8cZzTlIQuyfp6O7QCIHeWbJSXk1z5WSNyqkUhXn8PRK9gwC89hcXmQIDAQAB" . foaf:name "Test User" . } sub:provenance { sub:assertion prov:generatedAtTime "2026-01-04T00:07:57.920019"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCIWpxPy/NKzbjz1tG/UJqUEHp/uba7l2xYNI3NIP1szoK5PxlMsf5KuCEtIax0n6ey90CKiHVwHrcp2Ybkw5An78HLgyYtFyBYxz+fl0BXEovo3JQx1ZMU8cZzTlIQuyfp6O7QCIHeWbJSXk1z5WSNyqkUhXn8PRK9gwC89hcXmQIDAQAB"; npx:hasSignature "QBKz5y7wBrHTgDTDjcgD1KgcqQjRc+FFH6pm59oLXsVDd0wlucUTwVGi42NDX1Wnh89m/EQAkwWhQ0xCORjwncMr57acLFvJ0XymUTPOqPqwtnZmN8lh40+SStf1TIxYKmn3PKkaJHWtASNxk0wtUW9gU4e/H00N60lgiIsJcqE="; npx:hasSignatureTarget this: . this: npx:introduces sub:keyDeclaration; prov:generatedAtTime "2026-01-04T00:07:57.920019"^^xsd:dateTime; prov:wasAttributedTo . }