@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo; a np:Nanopublication . } sub:assertion { npx:retracts . } sub:provenance { sub:assertion prov:generatedAtTime "2021-03-24T20:47:35.299741"^^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 "Gb2RTvMJg2MNt9O7pu1SK5Znuk6WB+F2N3rMzG6Zrv1dWcnE6GVlK0YKlRu9YTPSISiUsaPqmGu4U5Cq4aIDsB6KNfOfoMwKa0VfdB6vk/NxeqhqFstsFASn9+o2WaHv99lNqtud0jj4iFzXImMpJwCXtDV+W9uPw9Pf4nNjVJs="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:47:35.299741"^^xsd:dateTime; prov:wasAttributedTo . }