ContentTagger automatically shows you the 'child' attributes from a chosen domain or range attribute so it becomes more easy to select something. On top of that I'm able to pass a link with the code to Google Structured Data Developer console and Facebook Graph, so easy testing!<p>In the future I want to add more schemas (currently only schema.org) and create a library which you can use to query linked data yourself with SparQL.<p>Stack: Node, MongoDB, React<p>If you have any questions or feedback let me know so I can make the product even better, thank you!