@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 "2021-03-25T12:48:47.898744"^^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 "bxEkqfXna7+4P0uGvIYd6T+pMVn0oEKraMMe8foa7d1Zxvnd7judmUaXlLIdFM0rqZO33lCdKh/bH+2RerceeiFJihKsHHbrB2BY4S+Yd83+BsHE0BvG2KmfAB9eHaqk69vzYKRrc/c3Qa0cyIlmrdOnxmUaun5txydBV8X37+g="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-25T12:48:47.898744"^^xsd:dateTime; prov:wasAttributedTo . }