@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 "2026-03-17T08:09:23.614+01:00"^^xsd:dateTime; dct:creator . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB"; npx:hasSignature "C9Zi7OuQYXAhOK3fK+0zoAt6QZt/37k8M2iTS3gE2iFnf1xB2lt5RgBH4EFGIX0y/fS9xDFM5ZewvzqVqqM0KiqVSh9PqGS+c0TEayE2GOQxv9CiqFTGBazXG3/SOs64BfoNUWL7gxQn5qXICqTS4t4LNiD1eb4XI4uUzcbxQfA="; npx:hasSignatureTarget this:; npx:signedBy . }