. . . . "This query returns all the spaces to which the given agent has membership relations, and shows the respective roles." . . . "Get Spaces and roles for agent" . . "prefix rdfs: \r\nprefix dct: \r\nprefix owl: \r\nprefix np: \r\nprefix npa: \r\nprefix npx: \r\nprefix gen: \r\nprefix schema: \r\n\r\nselect distinct ?space (group_concat(?role; separator=\" \") as ?roles) where {\r\n values ?_agent_multi_iri {}\r\n {\r\n {\r\n graph npa:graph {\r\n ?spaceRole_np npx:hasNanopubType gen:SpaceMemberRole .\r\n ?spaceRole_np npa:hasValidSignatureForPublicKeyHash ?spaceRole_pubkey .\r\n filter not exists { ?spaceRole_npx npx:invalidates ?spaceRole_np ; npa:hasValidSignatureForPublicKeyHash ?spaceRole_pubkey . }\r\n ?spaceRole_np np:hasAssertion ?spaceRole_a .\r\n }\r\n graph ?spaceRole_a {\r\n ?space gen:hasRole ?role .\r\n }\r\n } union {\r\n bind( as ?role)\r\n }\r\n }\r\n graph ?role_a {\r\n ?role a gen:SpaceMemberRole .\r\n ?role rdfs:label ?roleLabel .\r\n ?role dct:title ?roleTitle .\r\n ?role schema:name ?roleName .\r\n }\r\n graph npa:graph {\r\n ?role_np npx:embeds ?role .\r\n ?role_np np:hasAssertion ?role_a .\r\n }\r\n {\r\n {\r\n graph ?role_a {\r\n ?role gen:hasRegularProperty ?reg .\r\n }\r\n graph ?link_a {\r\n ?_agent_multi_iri ?reg ?space .\r\n }\r\n bind(?reg as ?property)\r\n bind(false as ?inverse)\r\n } union {\r\n graph ?role_a {\r\n ?role gen:hasInverseProperty ?inv .\r\n }\r\n graph ?link_a {\r\n ?space ?inv ?_agent_multi_iri .\r\n }\r\n bind(?inv as ?property)\r\n bind(true as ?inverse)\r\n }\r\n }\r\n graph npa:graph {\r\n ?link_np np:hasAssertion ?link_a .\r\n ?link_np npa:hasValidSignatureForPublicKeyHash ?link_pubkey .\r\n filter not exists { ?link_npx npx:invalidates ?link_np ; npa:hasValidSignatureForPublicKeyHash ?link_pubkey . }\r\n ?link_np dct:created ?link_date .\r\n }\r\n}\r\ngroup by ?space\r\norder by ?space" . . "Tobias Kuhn" . "2026-02-09T12:02:37.422Z"^^ . . . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB" . "hKMwoq9yJ2d1KEPo48vAzjtGvM8rS7adpr85/Mi4zTkriqV5wdHedXdlzEVPy7wMh3FF2hx934qz++rYiQF1hCKPBzlOZZRCfz3nKuyd4fAW2vNyc3lGXBtJtTxtOOeIq3KcPDaVbBZugmKaGOt38V9KkRBX3j7otCKv9BnlMsg=" . . .