. . . . "This query returns all research questions that are linked to the given systematic review." . . . "Get research questions for systematic review" . . "prefix rdfs: \r\nprefix dct: \r\nprefix np: \r\nprefix npa: \r\nprefix npx: \r\nprefix sl: \r\n\r\nselect ?systematicReview ?researchQuestion ?label ?np ?pubkey ?creator ?date where {\r\n graph npa:graph {\r\n ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\r\n filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\r\n ?np dct:created ?date .\r\n ?np npx:signedBy ?creator .\r\n ?np np:hasAssertion ?a .\r\n optional { ?np rdfs:label ?label }\r\n }\r\n values ?_systematicReview_multi_iri {}\r\n graph ?a {\r\n ?_systematicReview_multi_iri sl:targetsResearchQuestion ?researchQuestion .\r\n }\r\n}" . . "Tobias Kuhn" . "2025-11-18T11:29:50.312Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB" . "zdYBSD2ohWL71e2TR1f2A81qc3V9rIedt6C3MufbT7I9BlvQbuGQ2IMuvIMUh/uHaDzIWsT/QggKgyITqIuU9ANpeZTldmMVDo8f92bfwSqceBmS5uQPC54yFMLOLHdnKYNUlR9gv/a4qcXbHr5bR9bRd5jmy42wYQILoyTHvOs=" . . .