@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 "2021-03-25T12:56:17.477800"^^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 "EJZ0gwFgVBZPVgwLEsON/pL3egBcQ8V39wRjGYiV8YVxLB4wjYmDRRguUikDOFbYK5OKSyn4LOTTfP6/tp5ufcP5Avy2spdLKtkR8u1iX7zsgq+1vST+cxVa047xat1lEM01q6w3Fainartbg1rA60PtOncZDZdS1h3oZxEY5YY="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T12:56:17.477800"^^xsd:dateTime; prov:wasAttributedTo . }