@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo; a np:Nanopublication . } sub:assertion { npx:retracts . } sub:provenance { sub:assertion prov:generatedAtTime "2021-03-25T13:04:45.217282"^^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 "AhqfEt2cxIBcMCyEYik3un9aa+jQ+GR3wK/Oi3B6FNvViaW1mVmsFGDp/rVJcr2y48H0wJOnu30GUC2NPPfy5qfECyVzr4XOuy+L+1RCcG8lxK7l55wPBxZ+WPDvUP+TPzitNdrXiWmajGYt1lVBoaib0uNQo8c0bXm+r0ENu9E="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T13:04:45.217282"^^xsd:dateTime; prov:wasAttributedTo . }