@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 "2021-03-24T19:13:40.827244"^^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 "gzc6nVp6bwS7eVv48KloozCa7ziZBGD+xRIjOATXz+8m0rvQq6FP1LGW5TGc5tUpqsbwm9ip2NZxVVR7KukjeJ1T4Iu1uwBqSDesjiLYmgQO396hCHoPuKlJ/8nLac8k7ac65UjKkBE/XcMB3JDz9e2Lcjakkvp0U3lLTRyc8Yw="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T19:13:40.827244"^^xsd:dateTime; prov:wasAttributedTo . }