@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 "2021-03-24T19:08:19.142351"^^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 "gU3541aMHwki9QtRIy+Gp14z0IWydQiRKcnpaKGfSJdJ5ksDoq+nF2qXHSSaJOvJBUKP4KviTFb99AKk1g7luBLLGhGcKOSUhD8YXvQeIVklPExs0xvsfO+sNd3mPgCY8pm2lfYQyl8igpKkyD/1wyHNGaEfIvO4svxG1ZGlmaU="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T19:08:19.142351"^^xsd:dateTime; prov:wasAttributedTo . }