@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . 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:generatedAtTime "2021-01-02T14:12:49.978890"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCAYBVNwcjF5IK+z2KRM4MqV5gG0zVrjoqZtICaimdnS2jGy8YCweNDHUD6ZWfv5p4dWQal1NAMUm1GRXJGwGYIi3ug/zL5YLU72QeDa1ziLjWa2UHHhdGzjoZy+TB87Zhe8LI4fJUXhU+jMwxCG2O613mXmmOpNQBGFJL6+VOyWwIDAQAB"; npx:hasSignature "T7sLWtd/y3vMlMOPkfxTihZdeW4Zhm9Zy/0ZfjhgpJnqq+e7tLzE2sMWGGv75aDHwzvodxu08DuNtkJ8iagA9a+PO7FvcVTzcVX8zcP/HgQPBkjVDLKvfEJo3Yl+jAmnlG4WU3Vm6GYl6W2MvLLf9fTK+5Axvohd9ThJEkXuc9U="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-01-02T14:12:49.978890"^^xsd:dateTime; prov:wasAttributedTo . }