@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 "2020-12-09T14:09:21.683229"^^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 "MXFPAXzdZ4jrtrVE04pedu0jjiWOJ4nJPtIy3/39dziWeijQ/mWZBW9ww8S5wXNn6AnCxItfYX1YXkjeHBNlNT8LMa0qHRuA/j4ESpgj6XK9Zzc2i8fYiRmYGGsXATMr6D23p+zvdgCZFXkapKTdMzPbuDAWgsKHZGloM/Px+V8="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:09:21.683229"^^xsd:dateTime; prov:wasAttributedTo . }