. . . . "This query returns all case studies" . . . "Get case studies" . . "PREFIX rdfs: \r\nPREFIX dct: \r\nPREFIX np: \r\nPREFIX npa: \r\nPREFIX npx: \r\nPREFIX fff: \r\n\r\nSELECT DISTINCT ?np ?date ?label ?caseStudy\r\nWHERE {\r\n\r\n ## Info about this repo\r\n npa:thisRepo ?repoPred ?repoObj .\r\n\r\n ## Search for valid nanopublications\r\n GRAPH npa:graph {\r\n ?np npa:hasValidSignatureForPublicKey ?pubkey .\r\n FILTER NOT EXISTS {\r\n ?invalid npx:invalidates ?np ;\r\n npa:hasValidSignatureForPublicKey ?pubkey .\r\n }\r\n ?np dct:created ?date .\r\n ?np np:hasAssertion ?a .\r\n OPTIONAL { ?np rdfs:label ?label }\r\n }\r\n\r\n ## Look inside the assertion graph\r\n GRAPH ?a {\r\n ?userStory a fff:Case-Study .\r\n }\r\n}\r\nORDER BY DESC(?date)" . . "Dario Bijker" . "Tobias Kuhn" . "Barbara Magagna" . "2025-12-29T00:05:54.016Z"^^ . . . . . . . . . . . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCM0tu3I/KK6A/qPha/6pfngQZ4LBQpLnKAcIUuZLnSEb0epJ2IoY3zh/4N42us/6LpCHgZZZtSOTm5/KVo+OTDIqo294PpEZAO70u5DcMcGMC5OufzxGKs3Dwdo6XqPiDHxXuiaKCTO7/ABWAi7CtFoMrqJAHfeyqe82dAiH2IiwIDAQAB" . "Xdg+buU9P5ER3ZCVx69W1sD9xKs9rr95o2QtvmwMtxgAtosOY7b1+IHOP39W5Fa2HMqJAQSG5Nh0YOpgAlayYzv8VXhBFZ7FMR+p2ToG9qotOHPZ+p83JC/1ke9NZpbZd20+AyUGQlQ+TRa3NHMSW1Uq0Xp706Vvajbr1Jdz3x0=" . . .