@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix xsd: . @prefix prov: . @prefix npx: . 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:wasAttributedTo . } sub:pubinfo { this: dct:created "2026-03-23T21:50:33.703+01:00"^^xsd:dateTime; dct:creator . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB"; npx:hasSignature "nDD2/Qn3v4SIVAJxPxMFrInOMNZYi0jvgBc+zXW4XBh8952ioB3marBMZuJaFJvwlQbrH/29hcrp5NsRXt/Zk+38gTA9CA5rJ0JIuwbhfLa4nyNkJmJZdy5AtfFYvO7ZeYOqAEenAiLGFgWDbxb2nazKpGWGZAcMBNWKB/F7odE="; npx:hasSignatureTarget this:; npx:signedBy . }