@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 "2021-03-24T19:12:33.950738"^^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 "Ca7kZiJByExsf+X7vymr5D6Th1mjjWlL9X5y6cBkhZcyIJ9Jd+UtujAeTC67qd7zFOPgWfLqGjr0BlPy01Dvy1WeoddkZFxGyfnK1mBm+3gqz+L353Aj47aVr6A0s/6QF/4wsl7QLa8e8dqIqusel+1mLS25Rp6KKK6LCx/hTX4="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T19:12:33.950738"^^xsd:dateTime; prov:wasAttributedTo . }