. . . . "This query returns all nanopublications approved by somebody." . . . "Get approved nanopubs" . . "prefix np: \r\nprefix npa: \r\nprefix npx: \r\nprefix xsd: \r\nprefix dct: \r\nprefix rdfs: \r\nprefix rdf: \r\n\r\nselect ?approved_np ?approver ?pubkey ?np ?date where {\r\n graph npa:graph {\r\n ?np npa:hasValidSignatureForPublicKey ?pubkey .\r\n filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }\r\n ?np npx:hasNanopubType npx:approvesOf .\r\n filter not exists { ?np npx:hasNanopubType npx:ExampleNanopub . }\r\n ?np dct:created ?date .\r\n ?np dct:creator ?approver .\r\n ?np np:hasAssertion ?a .\r\n }\r\n graph ?a {\r\n ?approver npx:approvesOf ?approved_np .\r\n filter(regex(str(?approved_np), '^.*[^A-Za-z0-9-_]RA[A-Za-z0-9-_]{43}$'))\r\n }\r\n}" . . "Tobias Kuhn" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB" . "1MyZnuA1tUuNsjILcwGdu9B6tjy1jtvP7bFS5qagd4v2ZDkKzu5P5roC7CFEy+AJywrGXMJos+ztvKu969SZpz3C8RFIdKPhjAudQdNHUEcBpU2+6LkIiYwPZqKac/UJWXSKGfpcNuf1fJpaIneT5EPye6zNWG4I+GC9xszqpSw=" . . . "2025-02-12T07:48:13.409Z"^^ . . . . . . . . . . .