@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 "2020-12-09T13:04:01.503521"^^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 "GnEnn7eshVkCyCZ2dpe4aST00u+cDsXNV6cG9iqaWWeOKn+7EVJZ+4/+9n+y3zwiY7AeSwK+xG8r4aJv+9vQSKxfT/NcwqWT4KVNS2QSGh6EmK9/uHHEOzsn2shoEWJGyOBf7dxQczs7osIxVJFMAaJn+F4xpdJkJWUFL1WnXjw="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T13:04:01.503521"^^xsd:dateTime; prov:wasAttributedTo . }