@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 "2021-03-24T20:16:38.018282"^^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 "h9KTsZfq9vERE43F0YIzJHGcGE8SGzQ9bTeq27/SkHTl1A+DLRV7YbqsNow1NkrI5T2eBd0HCK6i9N8QIlF+1r7shfrIZMTRFMjw79CDBI3DHTb8GepWFQqLHZf/KHWfkxv40vRJ2bOFM0oDLTMftO7Fu8WUpw0m1J2QXSsysAY="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:16:38.018282"^^xsd:dateTime; prov:wasAttributedTo . }