@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 "2021-03-24T19:20:24.541768"^^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 "SGfNA+zTC6iehoak9lbQhlrETSok08bBZpG1Ckoj6p4EBglmBCMMpNu5pQqcER7aLzCw2244eSv/lpyHA9uIRgUpO7n9PX4RMOm/VS4q5A6/MHGznlo9RiHedoGAmBTs8gpf8S4LaGi8+fwws6GhYF9sIBWRXFNZZVQ9jBZdB2g="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T19:20:24.541768"^^xsd:dateTime; prov:wasAttributedTo . }