@prefix dcterms: . @prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix xsd: . @prefix orcid: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { orcid:0000-0003-2195-3997 npx:retracts . } sub:provenance { sub:assertion dcterms:creator orcid:0000-0003-2195-3997 . } sub:pubinfo { this: dcterms:created "2023-04-21T07:00:03Z"^^xsd:dateTime; dcterms:creator ; dcterms:license . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "C6S6TCFmguuIM/Y5iYv6VYx6O439WeTXQU/RVsHSQI+6fY0AtBQLkNzZtHtPufcRwOZfnkj57M/neA1pcwNKliYa+fFvLNs1BORxST6iPN9jq7eZPYQZV34ZxdBNQVOq3/53ZvzdN5FZJSs1DhrhOfuerNyQ0ec4OWuT9SfdVQo="; npx:hasSignatureTarget this: . }