@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 "2021-03-25T13:51:15.568306"^^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 "ekNbxcB8iTC0GpBmTSs7oOOsU+iE9Fth5bzjLqfMTNkU17Ghr5R1IwjSUZz40Xlrl3z1eMlZzjLyQyrGsxx7L/Nu0LZ2VHs/AC3kz3SrrQOkdqmh1LTGP/5y83gkaX0iTxHl2nAIT2qM6gs6xm42oej5++xC+tU9zSef9dsbA/o="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T13:51:15.568306"^^xsd:dateTime; prov:wasAttributedTo . }