GT-Viz is a browser-based tool for visualizing geospatial and temporal data from SPARQL endpoints. You write a SPARQL query, provide the SPARQL endpoint for example FactGrid or Wikidata, and the results appear on an interactive map with a timeline.
It was built by a group of students at RWTH Aachen University as part of the Knowledge Graph Lab course.
Try it here: https://gtviz-kgl.wikidata.dbis.rwth-aachen.de/tutorial
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