Graph Visualization

The graph visualization inside the HTML output is just an example of how to render the graph.json knowledge graph (aka KG). There are many ways one can render a graph and we encourage you to discover yFiles and Ogma towards enterprise level visualization of KGs.

Besides the JSON format turned to HTML Knwler also outputs a graph.gml file you can use with various packages:

and many more.

Both formats, GML and JSON, can be used for graph visualization, graph analytics and import into graph databases.

It’s also very easy to export other formats (GraphML e.g.) but GML seems to be the most lightweight and compatible format. Internally, Knwler uses NetworkX to serialize things and you can find here various alternatives to export the knowledge graphs.

The raw JSON data sits in graph.json and can also be used for visualization purposes, especially in HTML/JS apps.