Karlis Cerans Julija Ovcinnikova Mikus Grasmanis Lelde Lace Visual Schemas and Queries for Knowledge Graph Exploration. 2025 SEMANTiCS (Posters, Demos, Workshops & Tutorials) https://ceur-ws.org/Vol-4064/PD-paper18.pdf conf/i-semantics/2025pd db/conf/i-semantics/semantics2025pd.html#CeransOGL25