About this app


This software visualizes stored summarizations of linked datasets created by LodSight-summarizer. It obtains them from LodSight-graph-creator. Its source code is available on GitHub as LodSight-visualizer .


LodSight-summarizer is an experimental implementation of a dataset summarization algorithm which creates a (data)type-property graph summarization of an LOD dataset by accessing its SPARQL endpoint and stores the results into a relational db for offline viewing. Look at the source code.


LodSight-visualizer gets the summarization through a simple php application LodSight-graph-creator. It returns selected summarization as an easily displayable json object.

Available Datasets

Only a few datasets were experimentally summarized so far. If you want your dataset to be added contact us at marek.dudas@vse.cz.