. . . . "Returns all upcoming and ongoing events that are defined as Spaces, ordered by start date." . . . "Get upcoming and ongoing events" . . "prefix rdfs: \nprefix dct: \nprefix np: \nprefix npa: \nprefix npx: \nprefix gen: \nprefix schema: \nprefix xsd: \n\nselect ?event ?event_label ?status ?date ?description ?np (\"^\" as ?np_label) where {\n graph npa:graph {\n ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\n filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\n filter not exists { ?np npx:hasNanopubType npx:ExampleNanopub . }\n ?np npx:introduces ?event .\n ?np np:hasAssertion ?a .\n }\n graph ?a {\n ?event a gen:Space .\n ?event a gen:Event .\n ?event rdfs:label ?event_label .\n ?event schema:startDate ?datetime .\n optional { ?event schema:endDate ?endDatetime . }\n optional { ?event dct:description ?description . }\n }\n bind(xsd:date(substr(str(?datetime), 0, 11)) as ?date)\n bind(xsd:date(substr(str(now()), 0, 11)) as ?today)\n optional { bind(xsd:date(substr(str(?endDatetime), 0, 11)) as ?endDate) }\n filter(?date >= ?today || (bound(?endDate) && ?endDate >= ?today))\n bind(if(?date > ?today, \"upcoming\", \"ongoing\") as ?status)\n} order by ?date" . . "Tobias Kuhn" . "2026-03-20T18:07:55Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" . "R+4Jj0/j5+CE+lYjTqSRFbFYUTfsLxwqEH6S9aSui19qbI+qZ7GkufNhjSobWO7plD3VR021/riODnO4jJns1fpmp5LBkziHJIBMeOzQLc70UwTPHuKr2w7B+OvF3KQNCROeadkLBLYGLB5bpvGfQVkNedl3GO9Ay8xc5sNijQU=" . . .