@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 "2020-12-09T14:04:13.228332"^^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 "HZObF/s9za1gWkQTWLU9y/ra6i4/PzhHR+jy/lD0ft2mJkOjsxV0jvco6GlwcUc2Yb9QN7O4Lyl3e3U2bASNZ4hjMAac+dctO+YxEoCXAxm4cfUyRfmgsv5sP9UrXkzrgiAXBj/dZFYQul3iRicevNmU9574heFq2SEYuc6anq4="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T14:04:13.228332"^^xsd:dateTime; prov:wasAttributedTo . }