@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 "2021-03-25T12:53:21.840469"^^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 "SrtESyu7a3DMAQdzZ723059C/ksdn/1gg2fI3Kj5cNWabzyuyR3BxG4ytFpaZ2/e1ldls4dTLtBaT0Lfi3LG/aIN3276yE8gG//mBjAgH3n+nHSa5dCocacK5hEek5JKVYhwC3tkYMmiPl8Mk2c2HxU9sMgtzqLE68Ryt/fx4GI="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T12:53:21.840469"^^xsd:dateTime; prov:wasAttributedTo . }