@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo . } sub:assertion { npx:retracts . } sub:provenance { sub:assertion prov:generatedAtTime "2020-12-09T14:10:23.167389"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCR9fz0fKCdWOWC+pxhkQhEM/ppbdIYe5TLSdj+lJzSlv9mYBaPgrzVezSwwbmhlHBPDZa4/vHycU315BdmUGq+pXllp9+rWFfrb+kBJwhZjpG6BeyyXBsRFz4jmQVxl/ZYHilQTh/XalYzKkEAyTiEMPee4Kz61PaWOKH24CsnOQIDAQAB"; npx:hasSignature "J7xN9+B45sDcFL1ZqahuWSBoz8TN4AqbH5Pvyt/bpqDM2zI7DPNZ4d02zpqNvz3/ovvwyWMX9jT7xX74XZo/+mij1NsupkTESukIwCZVsEFHisnUJ5nqqQ8zmecDI81atqK67ccyilVUlVypu/hlrvL752xY7KuVUfzTc91be9Y="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:10:23.167389"^^xsd:dateTime; prov:wasAttributedTo . }