@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 "2020-12-09T13:14:21.772868"^^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 "eXVoqdlplL+2OnQF5AvUN7TowJqMP11+pJgElULep0Cm80fS8iY/SilreiVSBix7z60MEn3/AqER/J/7H59K4y9q/X7lN23QC4zQdog+mIYbiOu3uhzFmzvyl2122J88oKaMJas6Xv/qa/AGkqjmm6q+g1Qi0GXnMHX/UxPajmw="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T13:14:21.772868"^^xsd:dateTime; prov:wasAttributedTo . }