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. 2022 Apr 20;38(12):3252–3258. doi: 10.1093/bioinformatics/btac284

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Fig. 5. — Dug UI. Dug’s UI aggregates search results for user queries (red) into higher-order ontological concepts (blue) based on NLP annotation. Links to knowledge graphs (orange) explain biological relationships between the query and each concept. Concepts may not contain knowledge-graph links if synonymous with the search query (e.g. ‘lung cancer’ versus ‘adenocarcinoma of the lung’) or if TranQL did not return answers during concept expansion (A color version of this figure appears in the online version of this article)