. . . . "Given a resource that has an article as its foaf:primaryTopic, this query collects the nanopublications of the 'from waste to worth' showcase reachable from that article: the article record itself, the citation (CiTO) nanopubs, the metadata of the cited papers, and the claims derived from those papers." . . . "Get from-waste-to-worth nanopubs for a resource" . . "prefix rdfs: \nprefix np: \nprefix npa: \nprefix npx: \nprefix foaf: \nprefix cito: \nprefix prov: \n\nselect distinct ?category ?label ?np (\"^\" as ?np_label) where {\n graph npa:graph { ?anchorNp np:hasAssertion ?ganchor . }\n graph ?ganchor { ?_resource_iri foaf:primaryTopic ?article . }\n {\n graph npa:graph { ?np npx:introduces ?article . }\n bind(\"overview article\" as ?category)\n } union {\n graph npa:graph { ?np np:hasAssertion ?a1 . }\n graph ?a1 { ?article cito:citesAsEvidence ?doi1 . }\n bind(\"citation\" as ?category)\n } union {\n graph npa:graph { ?npc2 np:hasAssertion ?ac2 . }\n graph ?ac2 { ?article cito:citesAsEvidence ?doi2 . }\n graph npa:graph { ?np npx:introduces ?doi2 . }\n bind(\"cited paper\" as ?category)\n } union {\n graph npa:graph { ?npc3 np:hasAssertion ?ac3 . }\n graph ?ac3 { ?article cito:citesAsEvidence ?doi3 . }\n graph npa:graph { ?np np:hasAssertion ?a3 . }\n graph ?a3 { ?claim prov:wasDerivedFrom ?doi3 . }\n bind(\"claim\" as ?category)\n }\n graph npa:graph { ?np npa:hasValidSignatureForPublicKey ?pk . }\n filter not exists { graph npa:graph { ?inv npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pk . } }\n optional { graph npa:graph { ?np rdfs:label ?label . } }\n}\norder by ?category ?label" . . "Tobias Kuhn" . "2026-05-29T11:59:28Z"^^ . . . . "Get from-waste-to-worth nanopubs for a resource" . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" . "V02JlCVR/SMayGselelnN73oXSQG7cGeKksaK/frJ1FQO7+LolSY3BQe3JxGbws6nBo+UOt8a4DE7jdP//R+PyXnsfnh7ZhT9wG1X+hxS8VmmEdGyL+8HprrHvFLmCMafPHQNlo6nydW/fV3EL+blFli0eRPXFr1sSwU/jl5WbE=" . . .