@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix npx: . @prefix xsd: . @prefix orcid: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { orcid:0009-0007-7713-900X npx:retracts . } sub:provenance { sub:assertion dct:creator orcid:0009-0007-7713-900X . } sub:pubinfo { this: dct:created "2026-04-14T16:39:56Z"^^xsd:dateTime; dct:creator ; dct:license ; npx:supersedes . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "FerJGzXZI1Sn5pPLx/J2bIn7craDqQo4cSohUEDoqJJ+ayEP7kxfGt+NfdUCV5Zs/3k2vcpS37+P7cdqDRPUHFqc7vlIE7UpGZsiveXjeqa5b3ce4qgLnqt/U9O2SOL1pClPZccmYuvbqBltnUEeFnq2ZhWk5rf3thKnmsLz9oA="; npx:hasSignatureTarget this: . }