[ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/pubinfo", "@graph": [ { "@id": "https://orcid.org/0000-0002-1267-0234", "http://xmlns.com/foaf/0.1/name": [ { "@value": "Tobias Kuhn" } ] }, { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU", "http://purl.org/dc/terms/created": [ { "@value": "2026-06-08T18:25:03Z", "@type": "http://www.w3.org/2001/XMLSchema#dateTime" } ], "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/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/get-user-introductions" } ], "http://purl.org/nanopub/x/supersedes": [ { "@id": "https://w3id.org/np/RA4kTmJu4JuaOZUi7y87T910fPSM7c451RSinVgUh6eCY" } ], "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/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw" }, { "@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/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/sig", "http://purl.org/nanopub/x/hasAlgorithm": [ { "@value": "RSA" } ], "http://purl.org/nanopub/x/hasPublicKey": [ { "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" } ], "http://purl.org/nanopub/x/hasSignature": [ { "@value": "LaPI57fSh851Mek1UXsI3cQ6qiRzOD3bWloMUGSTtkfUbt2VjuiQrIHiS2Xd3dHrZ6INVZfU54N9y5zy0GSU16iVkgvvHO0oBFRhHrjLP8n7F6Bn57kCd7MfKWQ6saaJAPQreVqJJlaZzlZPFlDP7lKCyhITwqwBuuOlSUoPI8g=" } ], "http://purl.org/nanopub/x/hasSignatureTarget": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU" } ], "http://purl.org/nanopub/x/signedBy": [ { "@id": "https://orcid.org/0000-0002-1267-0234" } ] } ] }, { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/provenance", "@graph": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/assertion", "http://www.w3.org/ns/prov#wasAttributedTo": [ { "@id": "https://orcid.org/0000-0002-1267-0234" } ] } ] }, { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/assertion", "@graph": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/get-user-introductions", "http://purl.org/dc/terms/description": [ { "@value": "Returns the introduction nanopublications of a given user (creation date, key location, declared public-key hashes), plus session-relative action targets from the viewer's local key (?__LOCALPUBKEY_multi) and site URL (?__SITEURL_multi): conditional retract/derive targets driving the per-row actions, and the local-key bundle (key string, short name, site URL) used to prefill the derive action. The retract/derive/local columns are action-mapping data (hidden from display by the result builders)." } ], "http://purl.org/dc/terms/license": [ { "@id": "http://www.apache.org/licenses/LICENSE-2.0" } ], "@type": [ "https://w3id.org/kpxl/grlc/grlc-query" ], "http://www.w3.org/2000/01/rdf-schema#label": [ { "@value": "Get user introductions" } ], "https://w3id.org/kpxl/grlc/endpoint": [ { "@id": "https://w3id.org/np/l/nanopub-query-1.1/repo/type/77757cabf6184c51c20b8b0fe5dc5e1365b7f628448335184ad54319a0affdfc" } ], "https://w3id.org/kpxl/grlc/sparql": [ { "@value": "prefix np: \nprefix npx: \nprefix npa: \nprefix dct: \n\nselect (max(?date0) as ?date) (sample(str(?keyLocation)) as ?location)\n (group_concat(distinct ?keyHash; separator=\", \") as ?keys) ?np (\"^\" as ?np_label)\n (if(sum(?isLocal) > 0 && ?localCount > 1, str(?np), \"\") as ?retract_target)\n (if(sum(?isLocal) = 0 && ?localCount = 0 && max(?lpkBound) > 0, str(?np), \"\") as ?derive_target)\n (sample(?lpk) as ?local_pubkey) (sample(?lpkShort) as ?local_pubkey_short)\n (sample(?siteUrl) as ?site_url)\nwhere {\n values ?__LOCALPUBKEY_multi {}\n values ?__SITEURL_multi {}\n graph npa:graph {\n ?np npa:hasValidSignatureForPublicKey ?introPubkey .\n filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?introPubkey . }\n ?np dct:created ?date0 .\n ?np np:hasAssertion ?a .\n }\n graph ?a {\n ?keydeclaration npx:declaredBy ?_user_iri .\n ?keydeclaration npx:hasPublicKey ?pubkey .\n optional { ?keydeclaration npx:hasKeyLocation ?keyLocation . }\n bind(substr(sha256(?pubkey), 1, 10) as ?keyHash)\n }\n bind(coalesce(if(str(?pubkey) = str(?__LOCALPUBKEY_multi), 1, 0), 0) as ?isLocal)\n bind(if(bound(?__LOCALPUBKEY_multi), 1, 0) as ?lpkBound)\n bind(coalesce(str(?__LOCALPUBKEY_multi), \"\") as ?lpk)\n bind(if(strlen(?lpk) >= 45, concat(substr(?lpk, 1, 1), \"..\", substr(?lpk, 41, 5), \"..\"), \"\") as ?lpkShort)\n bind(coalesce(str(?__SITEURL_multi), \"\") as ?siteUrl)\n {\n select (count(distinct ?lnp) as ?localCount) where {\n values ?__LOCALPUBKEY_multi {}\n graph npa:graph {\n ?lnp npa:hasValidSignatureForPublicKey ?lk2 .\n filter not exists { ?lnpx npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKey ?lk2 . }\n ?lnp np:hasAssertion ?la .\n }\n graph ?la { ?lkd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?lpubkey . }\n filter(coalesce(str(?lpubkey) = str(?__LOCALPUBKEY_multi), false))\n }\n }\n}\ngroup by ?np ?localCount\norder by desc(max(?date0))" } ] } ] }, { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/Head", "@graph": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU", "http://www.nanopub.org/nschema#hasAssertion": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/assertion" } ], "http://www.nanopub.org/nschema#hasProvenance": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/provenance" } ], "http://www.nanopub.org/nschema#hasPublicationInfo": [ { "@id": "https://w3id.org/np/RAGkIvyhKGGNWD3maCjMrLreCV2L5_nSM_91OHV46iRGU/pubinfo" } ], "@type": [ "http://www.nanopub.org/nschema#Nanopublication" ] } ] } ]