@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix xsd: . @prefix rdfs: . @prefix prov: . @prefix npx: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { dct:title "UrbanKGent: A Unified Large Language Model Agent Framework for Urban Knowledge Graph Construction"; ; , , , , , , , , ; a prov:Entity . a ; rdfs:label "GeoLM" . a ; rdfs:label "K2" . a ; rdfs:label "KG-BERT" . a ; rdfs:label "KG-T5" . a ; rdfs:label "LLMs-based In-context Learning" . a ; rdfs:label "LLMs-based Zero-shot Reasoning" . a ; rdfs:label "PRGC" . a ; rdfs:label "RelationPrompt" . dct:subject ; a ; rdfs:comment "UrbanKGent is a unified LLM agent framework proposed for automatic Urban Knowledge Graph (UrbanKG) construction. It integrates knowledgeable instruction generation, a tool-augmented iterative trajectory refinement module, and hybrid instruction fine-tuning to effectively address both relational triplet extraction and knowledge graph completion tasks, enhancing the creation of urban KGs."; rdfs:label "UrbanKGent"; . a ; rdfs:label "Vanilla Fine-tuning" . } sub:provenance { sub:assertion prov:wasAttributedTo ; prov:wasDerivedFrom . } sub:pubinfo { this: dct:created "2026-02-26T15:32:34.724Z"^^xsd:dateTime; dct:creator ; npx:hasNanopubType ; rdfs:label "LLM-KG assessment for paper 10.48550/arXiv.2402.06861" . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwNz2QK3SEifno78S7+48zUB0xpTex3mAzW73ZimHqNcdEMU5/apslrGrTHGFAt/Chocgo++r6JQp5ygY7NyJHGWdaIqnt85pjX4PbNfLAvapyUO00qZP34fY61w4eZ9UMtleWEsmZKRtQPyJ8ODl46i/rfPuZlcJGpM9Nmy5mpGWuepqIEvF4a/t7pLVeCEDFSYXT+yaiygt6ynIK5f7TtEDhZpeUf/Q74WhMPJXm4yTU/hqOX4IW+50kWHNArGGZwUaXwzyG6M3Zd6UMModryGkLqS4H/MSE3ZA1Ylnms7BfWLEXhMWlaKi6HRV4nGRDLhxVSi9LSRi3LWKLhNIIQIDAQAB"; npx:hasSignature "CpC8JhINnUpkfPYoCHXoTVsZ05rBvXt7T6EKg5/hP0j7VGYZTM6hvqUv3ErPP32I4+aH4OJxFU269PkvehrW4oElqFh/NSspLnhjENxUaaDYbRvwmnNXLWQrA2ENGwIqbTI4rtC0l6UkLkUEZ12Zvz2TgqHK8clmmLyzMikKHZADtsbdt5sq84Po04CA7BGABX5wWiZy/2UJOR/KyZXXJjJnJquybXiEwKo4KNzPV/2O43LN6Kzx54yDUuDsqxm60hHZN+Axnxoq50ILemtAhCQoRgJ5CQIEjAj2l4gaKml6NwvIrDyG48B4sh27F0wJxJbuNZfxZvwN6aIk21KgcQ=="; npx:hasSignatureTarget this:; npx:signedBy . }