<http://schema.org/description>
"I wanted to add a search to this blog. First I looked at adding a google site search. However, it&amp;#x27;s a script-based approach and it adds a ton of generated markup to the page. I then found that DuckDuckGo have..."^^<http://www.w3.org/2001/XMLSchema#string>
<https://muffinresearch.co.uk/adding-a-duckduckgo-search-box-to-your-blog/>