Matches in Nanopublications for { ?s ?p ?o <https://w3id.org/np/RAQHkc1Ng2rJLNWKc2Igyc1Uw8EXjkEHWftsIrUpeO6Ts/assertion>. }
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- arXiv.2508.21491 type Entity assertion.
- LangChainLLMAgent type Workflow assertion.
- SpatioTemporalGeoQASystem type Workflow assertion.
- LangChainLLMAgent label "LangChain LLM agent" assertion.
- SpatioTemporalGeoQASystem label "Spatio-Temporal GeoQA System" assertion.
- SpatioTemporalGeoQASystem comment "This method describes a comprehensive GeoQA system that integrates a constructed spatio-temporal knowledge graph (KG) with large language models (LLMs). LLMs are utilized to convert natural language questions into SPARQL queries, perform query validation, decompose complex descriptive questions, and generate natural language answers by reasoning over KG-retrieved facts and additional contextual information. The core goal is to enhance question answering capabilities over historical geospatial KGs." assertion.
- arXiv.2508.21491 describes SpatioTemporalGeoQASystem assertion.
- arXiv.2508.21491 discusses LangChainLLMAgent assertion.
- SpatioTemporalGeoQASystem subject LLMAugmentedKGQuestionAnswering assertion.
- arXiv.2508.21491 title "Geospatial Qestion Answering on Historical Maps Using Spatio-Temporal Knowledge Graphs and Large Language Models" assertion.
- SpatioTemporalGeoQASystem hasTopCategory LLMAugmentedKG assertion.