@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 "2021-03-24T20:31:15.028040"^^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 "Y/zmgH9qOATY7xjRrBZWdeF5PDLiclE2WQSGxhYZFtolDddzpZ1dDd1N3oNe+H7HDSMWePQOaa48O6zYRSZOELaVQl66IVl3S3SOQwplCQcogzEzRC6opa6/0WbzV0AMvzdpMhVaVjND+ZRUi3p2qPa7mAkphVOYAn6cMgsVn4U="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:31:15.028040"^^xsd:dateTime; prov:wasAttributedTo . }