@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 "2021-04-08T15:41:50.162978"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCDhaKpKXm23lZm3zaOxVq7bywJfbsFrfl+qX01iNHhJ5cIYf0DOQG+PL5igUsFXLiEYwj6Jccv+BijRmGgLtP1nL352Xfz7gqrdD3EskTD2oS0cy7+WNIgi80B1H0ifF7yWkCepV4Xc0+qELUEyrGTbKsSz/WDmuuPWuT1vAgi6wIDAQAB"; npx:hasSignature "NvoOaDv+N3tZyRtnU3LLPE4PFDcb/dTTmIdZsI7HD+66BO5Z+44hJ1hXcDF8cWPPXT1da4Z5uoll0yiy7siiD2pcm/IskTmuW6hFwACB7mqTRjFqUCkgUyG5k2haUlB06P4HqikFym/2Qgy9E7o3663KXOX4jzPLVzFjF93hu00="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-04-08T15:41:50.162978"^^xsd:dateTime; prov:wasAttributedTo . }