@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 "2020-12-20T19:25:50.559692"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCAYBVNwcjF5IK+z2KRM4MqV5gG0zVrjoqZtICaimdnS2jGy8YCweNDHUD6ZWfv5p4dWQal1NAMUm1GRXJGwGYIi3ug/zL5YLU72QeDa1ziLjWa2UHHhdGzjoZy+TB87Zhe8LI4fJUXhU+jMwxCG2O613mXmmOpNQBGFJL6+VOyWwIDAQAB"; npx:hasSignature "PCG/TyuuSZLY0QrnvHPE9jK8/l/GEzX8iU+8v6CBZeSvwzjxDJB1HY97SfeGmwG7emo0aSu8WQFAk7n8+6nxCYLQ1s8erby4Si1lXb6c0spAnk4E925KK6YPCU+oyJSObLeBX6gY8nBnlsuHPKNlwJXIXzmON4y8lPi5iTRL/8w="; npx:hasSignatureTarget this: . this: prov:generatedAtTime "2020-12-20T19:25:50.559692"^^xsd:dateTime; prov:wasAttributedTo . }