@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 "AI Agent-Driven Framework for Automated Product Knowledge Graph Construction in E-Commerce"; ; , , , , , , , , , , ; a prov:Entity . dct:subject ; a ; rdfs:comment "This framework leverages LLMs through a multi-agent system to automate the entire process of constructing product knowledge graphs. It involves three stages: ontology creation and expansion, ontology refinement, and knowledge graph population, directly addressing the entity discovery, coreference resolution, and relation extraction tasks inherent in KG construction from unstructured text."; rdfs:label "AI Agent-Driven Framework for Automated Product Knowledge Graph Construction"; . a ; rdfs:label "AutoKG framework" . a ; rdfs:label "CodeKGC" . a ; rdfs:label "Extract-Define-Canonicalize (EDC) framework" . a ; rdfs:label "Grapher" . a ; rdfs:label "iText2KG" . a ; rdfs:label "KG-ICL" . a ; rdfs:label "KG-LLM" . a ; rdfs:label "Kommineni et al.'s competency-question-based ontology generation and LLM-driven evaluation pipeline" . a ; rdfs:label "Ning et al.'s factual knowledge extraction via prompt templates and parameter tuning" . a ; rdfs:label "PromptKG" . a ; rdfs:label "Xu et al.'s embedding method tailored to product KGs" . } sub:provenance { sub:assertion prov:wasAttributedTo ; prov:wasDerivedFrom . } sub:pubinfo { this: dct:created "2026-02-26T15:15:06.779Z"^^xsd:dateTime; dct:creator ; npx:hasNanopubType ; npx:supersedes ; rdfs:label "LLM-KG assessment for paper 10.48550/arXiv.2511.11017" . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwNz2QK3SEifno78S7+48zUB0xpTex3mAzW73ZimHqNcdEMU5/apslrGrTHGFAt/Chocgo++r6JQp5ygY7NyJHGWdaIqnt85pjX4PbNfLAvapyUO00qZP34fY61w4eZ9UMtleWEsmZKRtQPyJ8ODl46i/rfPuZlcJGpM9Nmy5mpGWuepqIEvF4a/t7pLVeCEDFSYXT+yaiygt6ynIK5f7TtEDhZpeUf/Q74WhMPJXm4yTU/hqOX4IW+50kWHNArGGZwUaXwzyG6M3Zd6UMModryGkLqS4H/MSE3ZA1Ylnms7BfWLEXhMWlaKi6HRV4nGRDLhxVSi9LSRi3LWKLhNIIQIDAQAB"; npx:hasSignature "qbz2PNJBYE/ORaHly9wXO8K+I4S5oSWbLeV3k+2mpSvG/dJ7CIoPCWKfkdZU20e46MftAHuSot2opdzrexIZn5JIHee6KuJ/Pp9eFbZ08SIeS1xYuym+r2GWod0M0oSp79szS5/jyfdoyWTuyJtDtg436pztJPJGhXaqOzJZT3u7hJBNu0eX5CjFC0wI/NFHYkPDo9vIWsRxt+gZH2qTtIHy12QPfGFj2pR5c9UGzxStxMoRdkquJmIwj74wUqw384ng6YlChBfW9tDlCd58i6RrzY0LApKgwpLFszTQHHkCY0+Z6G9g0/Ii0cRoZcNNHgbHOLAkf2GOD+MB/RcRUw=="; npx:hasSignatureTarget this:; npx:signedBy . }