@prefix this: . @prefix sub: . @prefix np: . @prefix dc1: . @prefix npx: . @prefix pplan: . @prefix xsd: . @prefix ns1: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo; a np:Nanopublication . } sub:assertion { sub:retroprov dc1:language sub:LinguisticSystem; pplan:correspondsToStep ; a pplan:Activity; ns1:endedAtTime "2021-03-04T18:10:54.098367"^^xsd:dateTime; ns1:startedAtTime "2021-03-04T18:10:54.098364"^^xsd:dateTime . } sub:provenance { sub:assertion ns1:generatedAtTime "2021-03-04T18:11:35.247548"^^xsd:dateTime . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoZmUKAHAF0CY2sKahOanR1V8wP62NOw3G0wcVLULWxqXB/gcW25bGPcA5RKoiuhT6dUbfcRXmwLknE29h6KWfKYLtNaqdrHbjSnNC65dNmNxCNp0i6ZLZRh51mxw9IPJHZrDqQ9bcLwm9d1G1fDKasA+h1vrF3Hv1YrQsF9aW1QIDAQAB"; npx:hasSignature "L25iNiwFNbRbQFhGpcRhlbgUYIOVDfr6ior8ga7hTP2kvtD3UjSR3cTLfxv1KGxtmBw+bKrzBJmvEuPioc+W0uJnrMyYYMMDKWCZ8kexDNP7WVFZKvZqFJkEOL79S1cqS478i6ybCMlTf3s722GKhAFUQmoJUUY1b5vOzjKTT/g="; npx:hasSignatureTarget this: . this: npx:introduces sub:retroprov; ns1:generatedAtTime "2021-03-04T18:11:35.247548"^^xsd:dateTime; ns1:wasAttributedTo . }