. . . . "This query returns all calls for proposals" . . . "Get calls for proposals" . . "prefix rdfs: \r\nprefix dct: \r\nprefix np: \r\nprefix npa: \r\nprefix npx: \r\n\r\nselect ?thing ?label ?np ?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 dct:created ?date .\r\n ?np np:hasAssertion ?a .\r\n }\r\n graph ?a {\r\n ?thing .\r\n ?thing rdfs:label ?label .\r\n filter(contains(?label, ?_searchterm))\r\n }\r\n}" . . "Tobias Kuhn" . "Barbara Magagna" . "2025-06-26T15:43:21.317Z"^^ . . . . . . . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCM0tu3I/KK6A/qPha/6pfngQZ4LBQpLnKAcIUuZLnSEb0epJ2IoY3zh/4N42us/6LpCHgZZZtSOTm5/KVo+OTDIqo294PpEZAO70u5DcMcGMC5OufzxGKs3Dwdo6XqPiDHxXuiaKCTO7/ABWAi7CtFoMrqJAHfeyqe82dAiH2IiwIDAQAB" . "QwLnCKgUXEO9wSI89rggCpDuxCPkzYzLbTfXdkGMW1FojlWKWLFUyVVzRIBcesdbJO8m5lAqqLDBnKlUIUtzhCcZ0al/7thPFzxpnDN5v4lWamITPvgihtda9aLFwM987p+S7H8qwKIxnAdXH0KKjckkO5NYWn288BlLFfdLdoE=" . . .