. . . . "This query returns the testimonials (about any entity) authored by any of the project leads of the given project." . . . "Get testimonials by project leads" . . "prefix rdfs: \nprefix dct: \nprefix np: \nprefix npa: \nprefix npx: \nprefix schema: \nprefix gen: \n\nselect ?author ?author_label ?about ?about_label ?text ?date ?np (\"^\" as ?np_label) where {\n graph npa:graph {\n ?lead_np np:hasAssertion ?lead_a .\n ?lead_np npa:hasValidSignatureForPublicKeyHash ?lead_pubkey .\n filter not exists { ?lead_npx npx:invalidates ?lead_np ; npa:hasValidSignatureForPublicKeyHash ?lead_pubkey . }\n }\n graph ?lead_a {\n ?_project_iri gen:hasProjectLead ?author .\n }\n graph npa:graph {\n ?np npx:hasNanopubType gen:Testimonial .\n ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\n filter not exists { ?npx2 npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\n ?np npx:introduces ?testimonial .\n ?np np:hasAssertion ?a .\n ?np dct:created ?date .\n }\n graph ?a {\n ?testimonial dct:description ?text .\n ?testimonial schema:author ?author .\n optional { ?testimonial schema:about ?about . }\n optional { ?author rdfs:label ?author_label . }\n optional { ?about rdfs:label ?about_label . }\n }\n}\norder by desc(?date)" . . "Tobias Kuhn" . "2026-04-15T13:00:33Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" . "le5aV4G+T7K2rWD5/B1R9U5TeMoH6lMIBq6oyZs/ik2n0skHbNAAyiHOK0CJGGMnvgL/oi2NI9MX4n7ZbSRl4W84Kmfji+j039KUcflEAfhxBdDnsPrQbSNWjf9QidEHl7vKr05IBFHdKxl9XmtVC0J8JqGYZVm+Ysat0oEng8s=" . . .