LD-VOWL (LinkedDataVOWL) extracts ontology information out of arbitrary SPARQL endpoints and shows the extracted information in an overview visualization using the VOWL notation (with minor modifications).

LD-VOWL requires Node.js to be built.

1. Download and install Node.js.
2. Clone this repository running git clone https://github.com/VisualDataWeb/LD-VOWL.git.
3. Run npm install in the root directory of LD-VOWL to install the dependencies.
4. Run npm run-script start to start a local webpack development server on port 8080 or run npm run-script deploy for a production build.

To get a production build, run npm run-script deploy. After the build is finished, the results will be inside the dist directory.

In order to run the unit tests, run npm run-script test.

LD-VOWL is licensed under the MIT License. See LICENSE.txt for more details.

A public demo is available at http://ldvowl.visualdataweb.org.