@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 "2021-03-24T20:23:59.319722"^^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 "WhhKpjXiemPmTajPPPTgxM/9ziBWATPP25pfw8qT926pP7ihhC3NfzwLPy/Caas+eI+MWp9DgZzGCV7bIXfOgfMjY0k2/qckILy68VW9HfSsxCAbK0L+2dMGQokjMEqK5wGg5cOnhcOZl9P7NYwqf7AMBscT0rHuOXQ7evkGXQM="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:23:59.319722"^^xsd:dateTime; prov:wasAttributedTo . }