@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo . } sub:assertion { npx:retracts . } sub:provenance { sub:assertion prov:generatedAtTime "2021-03-24T20:24:12.092429"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCR9fz0fKCdWOWC+pxhkQhEM/ppbdIYe5TLSdj+lJzSlv9mYBaPgrzVezSwwbmhlHBPDZa4/vHycU315BdmUGq+pXllp9+rWFfrb+kBJwhZjpG6BeyyXBsRFz4jmQVxl/ZYHilQTh/XalYzKkEAyTiEMPee4Kz61PaWOKH24CsnOQIDAQAB"; npx:hasSignature "Tk3+Bq60rpFp15BRqp85UlA92zDN6yGzK86zEuRry0JU+wstrpVxsKnZrNsUZEveMC3qMZHBs+/6nVrCGJ0E7JhlzZt3b1Dd9HTEbxTBx/PetNKJroBYdhDQKw8ETlALeSMiV4tU/1BeuUI7B9TF8bZ+Yp9EufWVWszBLB7lMCM="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:24:12.092429"^^xsd:dateTime; prov:wasAttributedTo . }