@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 "2020-12-09T13:09:53.843567"^^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 "Qgg2jaHj7khB601ZNYF7UDH6fI4x+wf+EffdJPLL46zof+T9q2I/Q/wh7ZuR2my6iajFD1TJ5nQOMRoU9+ZAaSgRfOKJnYcrv/nmMrcUe/t+geDHt8Rf+1f0VUNsottHesLK6foQNr1/FSVK2iCoKWBmWvrH6Z1qnp8Epqs8LIw="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-09T13:09:53.843567"^^xsd:dateTime; prov:wasAttributedTo . }