. . . . "Lists the observers of a given space (members whose highest role tier is observer, i.e. who hold no admin, maintainer, or member role) together with links to the role-assignment nanopubs, labelled by the specific role name." . . . "List space observers" . . "prefix rdfs: \nprefix dct: \nprefix np: \nprefix npa: \nprefix gen: \n\nselect ?member ?role_assignments_multi_iri ?role_assignments_label_multi where {\n {\n select ?member\n (max(?higher) as ?maxHigher)\n (group_concat(?grantNp; separator=\" \") as ?role_assignments_multi_iri)\n (group_concat(?roleLabel; separator=\"\\n\") as ?role_assignments_label_multi)\n where {\n {\n select ?member ?grantNp (max(?higher0) as ?higher) (sample(?roleLabel0) as ?roleLabel)\n where {\n values ?_space_multi_iri {}\n graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?g . }\n graph ?g {\n ?ri a gen:RoleInstantiation ; npa:forSpace ?_space_multi_iri ; npa:forAgent ?member ; npa:viaNanopub ?grantNp .\n }\n bind(exists { graph ?g { ?ri npa:inverseProperty gen:hasAdmin } } as ?isAdmin)\n optional { graph npa:spacesGraph { ?ri (npa:regularProperty|npa:inverseProperty) ?roleProp } }\n bind(exists { graph npa:spacesGraph { ?rd a npa:RoleDeclaration ; npa:hasRoleType gen:MaintainerRole ; (gen:hasRegularProperty|gen:hasInverseProperty) ?roleProp } } as ?isMaintainer)\n bind(exists { graph npa:spacesGraph { ?rd a npa:RoleDeclaration ; npa:hasRoleType gen:MemberRole ; (gen:hasRegularProperty|gen:hasInverseProperty) ?roleProp } } as ?isMember)\n bind(if(?isAdmin||?isMaintainer||?isMember,1,0) as ?higher0)\n optional {\n graph npa:spacesGraph { ?rd2 a npa:RoleDeclaration ; (gen:hasRegularProperty|gen:hasInverseProperty) ?roleProp ; npa:viaNanopub ?roleNp ; npa:role ?role . }\n graph npa:graph { ?roleNp np:hasAssertion ?role_a . }\n optional { graph ?role_a { ?role rdfs:label ?rlA } }\n optional { graph ?role_a { ?role dct:title ?rlB } }\n bind(coalesce(?rlA,?rlB) as ?rl)\n }\n bind(coalesce(?rl,\"role\") as ?roleLabel0)\n }\n group by ?member ?grantNp\n }\n }\n group by ?member\n having (max(?higher) = 0)\n }\n}\norder by ?member" . . "Tobias Kuhn" . "2026-06-09T11:10:45Z"^^ . . . . "List space observers" . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" . "X369hirfekEhXIYnDy9Aao6OXIH+qOg2zp8ZHVOzlsW97i2gvWzvfBkKgcO90L2+o/t3/b8ISBmyh8TuV8KdSGH0bwmMBIebZ0f4HRsRB6yMomB2b5nsoL0+Dy3avcuy7P6AH3JbshTjm8GCqNYWc0aua3cQn4p9J996t09CSSA=" . . .