@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 "2021-03-25T13:01:03.301875"^^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 "bbiaRU969qlyfCD0QJbXiLp8TdetgLzSd5dZ/XLbN6VgGQtGSMUq3fI9CNNSkHih17Jhko6P9Rt1/CF9XaGAIHwSAiUwcAD4m19SC4Eb6Nkd5jMwJEztA3SKj/cLJ1PUm/MWXndvSGKGYQ+EDnUnNZO/TNWFQLWcbFwoDt5aDPA="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T13:01:03.301875"^^xsd:dateTime; prov:wasAttributedTo . }