@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 "2021-03-25T13:49:46.321249"^^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 "WFuCOR8N7A2HDqG7ouDvtVBE1Cs4LU6IlRPJTk1o+UL2tpCg2FOmgYRJB7D58Kiu2bItu6VlZEjf5JkQG3xpCQriNyFMP1u3x/6vqWBGdx/15EvmVDB3z8E9M9sPWwMBbWvNG7XPOhi6R32ewZcZkF7L7yEbR7axm1YWr8MEcaQ="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T13:49:46.321249"^^xsd:dateTime; prov:wasAttributedTo . }