@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix xsd: . @prefix prov: . 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 "2021-04-07T16:35:06.282480"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCDhaKpKXm23lZm3zaOxVq7bywJfbsFrfl+qX01iNHhJ5cIYf0DOQG+PL5igUsFXLiEYwj6Jccv+BijRmGgLtP1nL352Xfz7gqrdD3EskTD2oS0cy7+WNIgi80B1H0ifF7yWkCepV4Xc0+qELUEyrGTbKsSz/WDmuuPWuT1vAgi6wIDAQAB"; npx:hasSignature "L819n3ujjRBb4EIf2eOpsRl6GVPwwS15SNxFf4eRE6E2IxIQAhHrkcvxMnI6H+E5xF58jJaEJZcycJpjkIutn6MyC2Ib6ZrW1MwBkwzD6/iqJ7e5fkoCRR+Utj1DUubiPK2z81/4YaKhOqjAFhBvFXECT1BBd2c3mZMUb6vOzZ4="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-04-07T16:35:06.282480"^^xsd:dateTime; prov:wasAttributedTo . }