[ { "@graph" : [ { "@id" : "https://w3id.org/np/RAAjFbWQkcfvcxOUwc2N1KvdisNq2Fia4ecJGkV65uPTQ", "@type" : [ "http://www.nanopub.org/nschema#Nanopublication" ], "http://www.nanopub.org/nschema#hasAssertion" : [ { "@id" : "https://w3id.org/np/RAAjFbWQkcfvcxOUwc2N1KvdisNq2Fia4ecJGkV65uPTQ/assertion" } ], "http://www.nanopub.org/nschema#hasProvenance" : [ { "@id" : "https://w3id.org/np/RAAjFbWQkcfvcxOUwc2N1KvdisNq2Fia4ecJGkV65uPTQ/provenance" } ], "http://www.nanopub.org/nschema#hasPublicationInfo" : [ { "@id" : "https://w3id.org/np/RAAjFbWQkcfvcxOUwc2N1KvdisNq2Fia4ecJGkV65uPTQ/pubinfo" } ] } ], "@id" : "https://w3id.org/np/RAAjFbWQkcfvcxOUwc2N1KvdisNq2Fia4ecJGkV65uPTQ/Head" }, { "@graph" : [ { "@id" : "https://w3id.org/np/RAAjFbWQkcfvcxOUwc2N1KvdisNq2Fia4ecJGkV65uPTQ/get-projects", "@type" : [ "https://w3id.org/kpxl/grlc/grlc-query" ], "http://purl.org/dc/terms/description" : [ { "@value" : "This query returns all projects." } ], "http://purl.org/dc/terms/license" : [ { "@id" : "http://www.apache.org/licenses/LICENSE-2.0" } ], "http://www.w3.org/2000/01/rdf-schema#label" : [ { "@value" : "Get projects" } ], "https://w3id.org/kpxl/grlc/endpoint" : [ { "@id" : "https://w3id.org/np/l/nanopub-query-1.1/repo/full" } ], "https://w3id.org/kpxl/grlc/sparql" : [ { "@value" : "PREFIX rdfs: \r\nPREFIX np: \r\nPREFIX npa: \r\nPREFIX npx: \r\nPREFIX xsd: \r\nPREFIX dct: \r\nPREFIX prov: \r\n\r\nSELECT ?n1 ?label ?thing ?date where {\r\n  GRAPH npa:graph {\r\n    ?n1 npa:hasValidSignatureForPublicKey ?pubkey .\r\n    filter not exists {\r\n      ?np2 npx:invalidates ?n1 ;\r\n            npa:hasValidSignatureForPublicKey ?pubkey .\r\n    }\r\n    ?n1 dct:created ?date .\r\n   ?n1 np:hasAssertion ?a .\r\n }\r\ngraph ?a {\r\n?thing a