@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix pav: . @prefix rdf: . @prefix owl: . @prefix rdfg: . @prefix dce: . @prefix xsd: . @prefix rdfs: . @prefix prov: . @prefix npx: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { a prov:Entity; dct:title "AI Agent-Driven Framework for Automated Product Knowledge Graph Construction in E-Commerce"; ; , , , , , , , , , , , , , , , . a ; dct:subject ; rdfs:comment "This framework leverages LLM-powered agents across three stages: ontology creation and expansion, ontology refinement, and knowledge graph population. Its primary goal is to automate the construction of product-specific KGs from unstructured text, directly performing tasks like entity discovery and relation extraction to build and populate the graph."; rdfs:label "AI Agent-Driven Framework for Automated Product Knowledge Graph Construction"; . a ; rdfs:label "AliMeKG" . a ; rdfs:label "AutoKG framework" . a ; rdfs:label "CodeKGC" . a ; rdfs:label "Converting Dialogues into Triples for Recommendations" . 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. Competency-Question-Based Ontology Generation Pipeline" . a ; rdfs:label "Ning et al. Factual Knowledge Extraction via Prompt Templates" . a ; rdfs:label "Perrot et al. Retail Data Integration via Semantic Web and KG Techniques" . a ; rdfs:label "Extracting Product Facts from Q&A Data" . a ; rdfs:label "Amazon's Product Graph" . a ; rdfs:label "PromptKG" . a ; rdfs:label "Xu et al. Multimodal Data for Product KG Embedding" . } sub:provenance { sub:assertion prov:wasAttributedTo ; prov:wasDerivedFrom . } sub:pubinfo { this: dct:created "2026-02-25T16:52:43.418Z"^^xsd:dateTime; dct:creator . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwNz2QK3SEifno78S7+48zUB0xpTex3mAzW73ZimHqNcdEMU5/apslrGrTHGFAt/Chocgo++r6JQp5ygY7NyJHGWdaIqnt85pjX4PbNfLAvapyUO00qZP34fY61w4eZ9UMtleWEsmZKRtQPyJ8ODl46i/rfPuZlcJGpM9Nmy5mpGWuepqIEvF4a/t7pLVeCEDFSYXT+yaiygt6ynIK5f7TtEDhZpeUf/Q74WhMPJXm4yTU/hqOX4IW+50kWHNArGGZwUaXwzyG6M3Zd6UMModryGkLqS4H/MSE3ZA1Ylnms7BfWLEXhMWlaKi6HRV4nGRDLhxVSi9LSRi3LWKLhNIIQIDAQAB"; npx:hasSignature "DExgPbEZDl/4KB506Lr9IAx02KDFqL/Zi6luef7ryMhpxCMyWms0sc18dgcngw+wXCjPPaYKHhm6RQOFPsiirzrSVd7Iko1rxDlG9OAAGVUKGmOjHCwikF+1tnJuXNQrGomHd9LsmjAxqK6KXpx3O/RGZTy2M8vYOfYjYRAR/hYmXsSjdqHSMh482b+db1q/lGa60RuiEHt/AUOkL/6QmyDPxxH2gOisP27RDtR/2S0w29dLVAJqVlf53Qj+hrC7jubJXxbYWfB4Un9rmajF4Ftc1KOOgr+O5VAzQsk6td9aM3sX/HsL86NfCKJU70jMWoCro4j2FbR75h0q8aiL8Q=="; npx:hasSignatureTarget this:; npx:signedBy . }