@prefix this: . @prefix sub: . @prefix np: . @prefix npx: . @prefix prov: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo . } sub:assertion { npx:retracts . } sub:provenance { sub:assertion prov:generatedAtTime "2021-03-24T20:26:04.258612"^^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 "EVHa5n6e/mFTD70/nxouhPTR5LdxAdcz3Q1RvqhEr/5VdLlMImrGFMMsWhQ/7Ka1+xbmozqBsYpjdTXlrJOXu/vFtjK2DeFnV0H1Th+1BPuFyuCJkkZ8fy6AhYrQTyJM9rZY0x4eeEF22BTYSz0eh3Xtuq6rfw/13PO/F3DKi34="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T20:26:04.258612"^^xsd:dateTime; prov:wasAttributedTo . }