@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 "2021-03-24T20:19:22.863647"^^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 "BY9F/IFdut7lQv5TJOOtv4TRGmDl+FDVJ10tGp24/BiBSCH/s7/zX/U7cpHwpvXylLVqZ1g1LlLGBdRapyOBw/iimOh19JUIwKoY7S30WFH4whPD1HBDICgPGdMkOvElgmCGohFqn9SqMrns7pUz1uf++9BbDPio0YbdnjRlPR4="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:19:22.863647"^^xsd:dateTime; prov:wasAttributedTo . }