@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 "2021-03-24T19:24:18.173430"^^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 "LsKzHaLTbiuCLM52mU22naOQeeR++Eu1zPoRtfuOwhB4iIgpW2NwrqApaRAUQPgzL4+46Lxbbd9hQfHgGLr9cQRpg/t3rYF80viEF2P52Kr/Z57vYur0Gjt2kj67bB2pho8lHFE0zK1vI09h43d/q0251KHbSe14/u34mXB9PAQ="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2021-03-24T19:24:18.173430"^^xsd:dateTime; prov:wasAttributedTo . }