@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 "2020-12-09T14:09:37.254266"^^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 "A2EpGcFiCj9Su0Xwi8V9DWJ/TE4SlGpMmscF9zafUOypS2sUjFewL1tFzweD9qjXTfW/9aJ9AXpClee4EJ4NX9/yDlBoaW6K+S1bNCC4Cn0v9sD0ngzDVhwRluNbgFRHjKEnMNsmUiYctyjIH86nn/eErxF40QOeVyH7f3OqFT4="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:09:37.254266"^^xsd:dateTime; prov:wasAttributedTo . }