@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 "2021-03-25T13:04:23.644218"^^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 "e5poOG0uBspd/UHpJcXoZjbXMSb9gKTajufyC7SHVkjyKqi1vDLfoD3v5MF16Q7xvLhf0+KolZH2Dw7Uk3VVaaLjTc6ckgEGXh/MFbV/ctZsQql0XFdnB9kdvN30aOVFT9q+csWbeuY+BHeRR0XuvpgyHfRZntV8V2gFjC4v9sg="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T13:04:23.644218"^^xsd:dateTime; prov:wasAttributedTo . }