@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:0000-0002-0319-6542 npx:retracts . } sub:provenance { sub:assertion dct:creator orcid:0000-0002-0319-6542 . } sub:pubinfo { this: dct:created "2026-06-26T15:15:33Z"^^xsd:dateTime; dct:creator ; dct:license . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "lJUP/6j3JjVwDq2VvzWntL9d3HBwotcZYWA8b5HK3uHT8qayNMwLcy6HTNFMKrX++h19l4ZOXqA6NC3TRCMHaAl6+KzFziEvwgQxBtiP7IXLL7W2xLL1f62HPx6IBn/7E5qdsB+zxU/tzw78SUDXtDktsg1SamRo2IJZ0PLmD+U="; npx:hasSignatureTarget this: . }