@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 "2020-12-09T13:09:07.221751"^^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 "ILAO8Ubr0fJ43LIvGapZy5FwgeyB1xsNKFqv4tFex1lNIQ78H6lkvQriHKcCv+mZRiYOxBHzeV2/HbH/IWw9coxwi2E4v6R7Rtvp/P7HD/hia9aw2b+8G2kp+kBWWqygjpFR2c/3uGdq7qgypKg/ancyxnQQcRbR+goShBFQPnA="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T13:09:07.221751"^^xsd:dateTime; prov:wasAttributedTo . }