@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 "2020-12-09T13:09:23.263921"^^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 "WkJrR+mLtMV74pX+MgiS4i/pyZTMN4WJ35Xjo3m/4xmPpwT9sfmgGVcY+kRpJHwMagt1+Rv0jHzj3vUQVNCEtMQ/KR4FfZzATsrte3y0QQlf4pm8AL6Ve8zM0OgVTqzwEPJJnPJ9P8zqQQc2nWK9pmodPVI4ePuHucJ1gL8Mi2U="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T13:09:23.263921"^^xsd:dateTime; prov:wasAttributedTo . }