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    "@type" : [ "http://www.nanopub.org/nschema#Nanopublication" ],
    "http://www.nanopub.org/nschema#hasAssertion" : [ {
      "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/assertion"
    } ],
    "http://www.nanopub.org/nschema#hasProvenance" : [ {
      "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/provenance"
    } ],
    "http://www.nanopub.org/nschema#hasPublicationInfo" : [ {
      "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/pubinfo"
    } ]
  } ],
  "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/Head"
}, {
  "@graph" : [ {
    "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/find-fdos-by-ref",
    "@type" : [ "https://w3id.org/kpxl/grlc/grlc-query" ],
    "http://purl.org/dc/terms/description" : [ {
      "@value" : "This query returns the FDOs whose records refer to the given ID."
    } ],
    "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 FDOs by reference"
    } ],
    "https://w3id.org/kpxl/grlc/endpoint" : [ {
      "@id" : "https://w3id.org/np/l/nanopub-query-1.1/repo/type/f82fa5e467e6ba40c5d14402c3590f2ad8ed9a13e982133ab26ef1a889b34ebd"
    } ],
    "https://w3id.org/kpxl/grlc/sparql" : [ {
      "@value" : "prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>\r\nprefix dct: <http://purl.org/dc/terms/>\r\nprefix np: <http://www.nanopub.org/nschema#>\r\nprefix npa: <http://purl.org/nanopub/admin/>\r\nprefix npx: <http://purl.org/nanopub/x/>\r\n\r\nselect distinct ?fdo ?np ?label ?creator ?date where {\r\n  bind(if(strstarts(?_refid, \"https://\") || strstarts(?_refid, \"http://\"), iri(?_refid), iri(concat(\"https://hdl.handle.net/\", str(?_refid)))) as ?ref)\r\n  graph npa:graph {\r\n    ?np npa:hasValidSignatureForPublicKey ?pubkey .\r\n    filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }\r\n    ?np dct:created ?date .\r\n    ?np npx:hasNanopubType <https://w3id.org/fdof/ontology#FAIRDigitalObject> .\r\n    ?np npx:introduces ?fdo .\r\n    ?np np:hasAssertion ?a .\r\n    optional { ?np rdfs:label ?label }\r\n    optional { ?np npx:signedBy ?creator }\r\n  }\r\n  optional { graph ?a {\r\n    ?subj ?ref ?obj .\r\n    bind(true as ?inpred)\r\n  } }\r\n  optional { graph ?a {\r\n    ?subj ?pred ?ref .\r\n    bind(true as ?inobj)\r\n  } }\r\n  filter(?inpred || ?inobj)\r\n} order by desc(?date)"
    } ]
  } ],
  "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/assertion"
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    "http://www.w3.org/ns/prov#wasAttributedTo" : [ {
      "@id" : "https://orcid.org/0000-0002-1267-0234"
    } ]
  } ],
  "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/provenance"
}, {
  "@graph" : [ {
    "@id" : "https://orcid.org/0000-0002-1267-0234",
    "http://xmlns.com/foaf/0.1/name" : [ {
      "@value" : "Tobias Kuhn"
    } ]
  }, {
    "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc",
    "http://purl.org/dc/terms/created" : [ {
      "@type" : "http://www.w3.org/2001/XMLSchema#dateTime",
      "@value" : "2025-07-02T14:02:48.312Z"
    } ],
    "http://purl.org/dc/terms/creator" : [ {
      "@id" : "https://orcid.org/0000-0002-1267-0234"
    } ],
    "http://purl.org/dc/terms/license" : [ {
      "@id" : "https://creativecommons.org/licenses/by/4.0/"
    } ],
    "http://purl.org/nanopub/x/embeds" : [ {
      "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/find-fdos-by-ref"
    } ],
    "http://purl.org/nanopub/x/wasCreatedAt" : [ {
      "@id" : "https://nanodash.knowledgepixels.com/"
    } ],
    "https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate" : [ {
      "@id" : "https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU"
    } ],
    "https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate" : [ {
      "@id" : "https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw"
    }, {
      "@id" : "https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI"
    } ],
    "https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate" : [ {
      "@id" : "https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k"
    } ]
  }, {
    "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/sig",
    "http://purl.org/nanopub/x/hasAlgorithm" : [ {
      "@value" : "RSA"
    } ],
    "http://purl.org/nanopub/x/hasPublicKey" : [ {
      "@value" : "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Wj537OijfOWVtsHMznuXKISqBhtGDQZfdO6pbb4hg9EHMcUFGTLbWaPrP783PHv8HMAAPjvEkHLaOHMIknqhaIa5236lfBO3r+ljVdYBElBcLvROmwG+ZGtmPNZf7lMhI15xf5TfoaSa84AFRd5J2EXekK6PhaFQhRm1IpSYtwIDAQAB"
    } ],
    "http://purl.org/nanopub/x/hasSignature" : [ {
      "@value" : "bny5MBoD32h8TEJWm0vDYC/XBQT/cBcL//AfXrs944vavnep0/GXNtsppaZpdj9j5q81CUbd9u2jeoK3ZxVkWYWf5IRovVw9f6KawB6uwUW49e/SQEMwzl07+4OlQbF04TXYv2X+gS8WAhTTvakoVhEgdWubGiXFZ6D1LVLiHes="
    } ],
    "http://purl.org/nanopub/x/hasSignatureTarget" : [ {
      "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc"
    } ],
    "http://purl.org/nanopub/x/signedBy" : [ {
      "@id" : "https://orcid.org/0000-0002-1267-0234"
    } ]
  } ],
  "@id" : "https://w3id.org/np/RAQiQjx3OiO9ra9ImWl9kpuDpT8d3EiBSrftckOAAwGKc/pubinfo"
} ]