@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo . } sub:assertion { npx:retracts . } sub:provenance { sub:assertion prov:generatedAtTime "2020-12-09T14:02:07.540161"^^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 "Xu0ZO/982b8/L2Bqe/a5wwQ7jhF6isID7PQM5Zwh25VYXunyXA/9+vNBYEcB1q/seVRBOGkKWA6YBFVHU/5b2UA2o0jZ/p8WnFWd03FMEiCWBTRGz/4LHcypkT2544wH1BsDUIfygcm3wnwTce35WBY+WsScngwSqRy7op4axC8="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:02:07.540161"^^xsd:dateTime; prov:wasAttributedTo . }