@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 "2020-12-09T13:00:52.817889"^^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 "dg/AZM8Ny9Htpsm/kST0ol7slWTd0SFbuTdoBo5nUFtKGh22Y7pxjPJzcwIKeosTH5hBNGq/vlvP8RaB0pehNA8/q7a/TNp6wZzWWhyGzj38WTH+viMw+HzCXM2BJ8F97B6NXP48Vjyu5ilaS076ZFi4AH4LoMHZB5/p5bcY+3w="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T13:00:52.817889"^^xsd:dateTime; prov:wasAttributedTo . }