@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 "2020-12-09T14:03:09.147212"^^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 "WDMJLx1iKvx85mjPIrEmTe2gQIqL61dybzH17wd4r5hZ+WBNu1XPVcciyjJ3uhFAIYUxTDdtdhLYnEcbxTZ1IGNXRUYK5D1/fq3We8YWxpCTbmzPpvV1tWF7IjdGN96HTO4RNh09cmwJwOKXDfeQvEJD1ZPzQp6AhDaHg6op5ZM="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:03:09.147212"^^xsd:dateTime; prov:wasAttributedTo . }