@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 "2020-12-09T14:06:18.771028"^^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 "FeCRhH5YhUWbySBwRfjvt32f346uwqlxDgcUctGf2X+wMCAitGGPWewh4xWvAtXnCICkTXW2JvX8ZmuyYFcOCC8RtS0tsNZi5yQ3A48faDxo8BwuUQa3EvR9g38Q53+AOGtX+He6dJZK+e7j4STgZA9FUXPAvGDH7hfQRuZig4Q="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:06:18.771028"^^xsd:dateTime; prov:wasAttributedTo . }