Instructions for using the script.

1. First, open the RDF file generated in a browser. Eg:Chrome
2. Next, Press Ctrl+Shift+I or open Inspect and go to Console.
3. Now, paste the JavaScript code that converts RDFa document to JSON-LD and press Enter

Now, you can see the JSON-LD output

1. Copy the JSON-LD output.
2. Go to validate tab in the website www.schema.org
3. Paste the JSON-LD in the code snippet there.

Now, you can see the validation of the output.