@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 "2020-12-09T14:09:48.209104"^^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 "XnYJuxQ6g+LTyrdO7OE6NXQ9RWREEQ6nxe4t6zdx+rmcQR/lSDh+g895cHrYYYm3aAD8U4wvW8+O78wjvfurI3Ug+G/ORIewEoQZcACwF2AsiG5xBVRSzVty/EUJjnaAlaeViKERyR78PYnSUC5XIdr2xTMALw54Q6jp0JfCA18="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:09:48.209104"^^xsd:dateTime; prov:wasAttributedTo . }