yuiseki/geo-triples-japan

geo-triples-japan 510,616 spatial triples, 483,922 text rows and 8,890 evaluation questions, computed from two frozen, openly-licensed sources by an oracle with no model and no network in the loop. Same input and same versions, same Parquet, byte for byte. Three things are kept apart throughout, in the data and in this card. YuisekinGeoSPARQL observes: it reads a DE-9IM matrix off two published geometries. LeanGeospatial certifies: it proves what a matrix entails and what the… See the full description on the dataset page: https://huggingface.co/datasets/yuiseki/geo-triples-japan.