@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 "2021-03-24T20:24:02.817769"^^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 "DVRMs3W6/MXtdo5FHJ3Imk+aA86jAD3vUa30qi/kGTBL9TjZyKHBKeU/lH3EEB6R4FHkSRsDO353pcQS6k2D7Cw3DRhBfn3oZTe6Ti4D/dpTKQ57ndU80JqPV/2xigbjjPOK9W3eYgcPLwxfOXnAWr3uU0ErnOmu5VR5YQbV3QA="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:24:02.817769"^^xsd:dateTime; prov:wasAttributedTo . }