. . . . "This query returns all software." . . . "Get software" . . "PREFIX rdfs: \r\nPREFIX np: \r\nPREFIX npa: \r\nPREFIX npx: \r\nPREFIX xsd: \r\nPREFIX dct: \r\nPREFIX prov: \r\n\r\nSELECT ?n1 ?label ?thing ?date where {\r\n  GRAPH npa:graph {\r\n    ?n1 npa:hasValidSignatureForPublicKey ?pubkey .\r\n    filter not exists {\r\n      ?np2 npx:invalidates ?n1 ;\r\n            npa:hasValidSignatureForPublicKey ?pubkey .\r\n    }\r\n    ?n1 dct:created ?date .\r\n   ?n1 np:hasAssertion ?a .\r\n }\r\ngraph ?a {\r\n?thing a . . "Tobias Kuhn" . "Barbara Magagna" . "2025-07-10T18:07:00.859Z"^^ . . . . . . . . . . . . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCM0tu3I/KK6A/qPha/6pfngQZ4LBQpLnKAcIUuZLnSEb0epJ2IoY3zh/4N42us/6LpCHgZZZtSOTm5/KVo+OTDIqo294PpEZAO70u5DcMcGMC5OufzxGKs3Dwdo6XqPiDHxXuiaKCTO7/ABWAi7CtFoMrqJAHfeyqe82dAiH2IiwIDAQAB" . "ahu5zqJdaUUVLVvf2UKDDYQlBCxCkb5kyJH7mC7HcLr1qocrKkzt6TEni6qmINnJOUjOa4EzJbdIXklZLQOKj5KefaxO6ApMxNepqzC181kfq622y85mI11o9hb6ZRP0BHZ47u9kj3pOTw7V9TiyVYfZXyenHyb93mHz76bzUeo=" . . .