. . . . "This query returns the nanopub or nanopubs that are introducing the given thing, sorted by recency." . . . "Get nanopub introducing given thing" . . "prefix rdfs: \r\nprefix dct: \r\nprefix np: \r\nprefix npa: \r\nprefix npx: \r\n\r\nselect ?np ?pubkey ?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:introduces ?_thing_iri .\r\n ?np dct:created ?date .\r\n }\r\n} order by desc(?date)" . . "Tobias Kuhn" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB" . "jog0W4TfR0l1BO59s5ZxINjevIrefDWcKu2SyzGZg5ZvpKJ4rhryYBIn88pY1sBYa06nvJcOxPMeBsjzs/jFRRr8QBsB6TpnsXmLfx9Ip0jyQrG7vIRUKpvM8d91lmNUHLW+CLkIjB3akACHdeRLE/4jrTfFVbCW3awNN+2ew5I=" . . . "2025-01-31T11:14:21.920Z"^^ . . . . . . . . .