. . . . "This query returns the posts by the given user." . . . "Get posts by given user" . . "prefix rdfs: \r\nprefix dct: \r\nprefix np: \r\nprefix npa: \r\nprefix npx: \r\nprefix schema: \r\n\r\nselect ?title ?about ?text ?date ?url ?np (\"^\" as ?np_label) where {\r\n graph npa:graph {\r\n ?np npx:hasNanopubType schema:SocialMediaPosting .\r\n ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\r\n filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\r\n ?np npx:introduces ?post .\r\n ?np np:hasAssertion ?a .\r\n }\r\n graph ?a {\r\n ?post schema:headline ?title .\r\n ?post schema:articleBody ?text .\r\n ?post schema:datePublished ?date .\r\n ?post schema:author ?_author_iri .\r\n optional { ?post schema:url ?url . }\r\n optional { ?post rdfs:seeAlso ?about . }\r\n }\r\n}\r\norder by desc(?date)" . . "Tobias Kuhn" . "2026-03-05T07:22:12.679Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB" . "FDP967PFDIxq4/AXjR1IaIENK0xljWZb7sGTziXJX/T/ow4dfH0DR0/YxqWflprMYRfwQ5Q0ghaMU499A7lgaRDyztQNPFKPMNB1xu5Hq3Pz0LG+bHwzJ8NObV29JiULnu1guz/SAQC1/SGUFDF4YAk9f/VZui870Y8zowrtayM=" . . .