@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 "2021-03-25T12:50:50.546667"^^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 "UAni4Ppe8SlPGUi4bfTEOLOP9v1A58jbKSN0QSwCbP2QXnYpyeT1oCn9O3wV0w80zpjY4g9/jNbjb410Qfc9RPAtYY2JVlC+/28Ky7QY1bC8GZ2jkZ9loOyezWa3RYbv2020K7pJGISbJZKns3oj/LHnw+0BeEZqdf/6LA6+Dk8="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T12:50:50.546667"^^xsd:dateTime; prov:wasAttributedTo . }