@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 "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaMqop0GmbUR4z/5EZC1ZlQ0PwZlWZUEMQGYrowR1M73TS9zsF3ZJ9yawbWFUqavH0c3rXtK3f1omYu2esexekusWTeE4W6vKeA9mfLLDy7nwdUlQQDlYe4kxOCA4XNRCYCSrHB4iNVpbqnsOGIx9p3tLTiLN07dQ4HO3dY36sPQIDAQAB" . foaf:name "Test User" . } sub:provenance { sub:assertion prov:generatedAtTime "2026-08-11T09:30:17.817091"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaMqop0GmbUR4z/5EZC1ZlQ0PwZlWZUEMQGYrowR1M73TS9zsF3ZJ9yawbWFUqavH0c3rXtK3f1omYu2esexekusWTeE4W6vKeA9mfLLDy7nwdUlQQDlYe4kxOCA4XNRCYCSrHB4iNVpbqnsOGIx9p3tLTiLN07dQ4HO3dY36sPQIDAQAB"; npx:hasSignature "LIZyZSWieLQDbkanrmWYEzE+j69+550KReowOTzc4swRiMbLbZ63xqAgQIvlDUE6V+szmzORlrYrSC2dQzLGDWYii89zq6Ai784TLHINQQesMDiCHabV5DCFS81jEZuezsXbBZDCkkFwoFozzKpdd+6ODSz4qFj0IByka49wgpk="; npx:hasSignatureTarget this: . this: npx:introduces sub:keyDeclaration; prov:generatedAtTime "2026-08-11T09:30:17.817091"^^xsd:dateTime; prov:wasAttributedTo . }