<http://schema.org/articleBody>
"@ArianaWolf spotted Google placing those knowledge graph overlays we see often in the organic search results, in the AdWords ads.Here is are two pictures of AdWords ads with the overlay drop down options:I am personally not able to replicate this but it wouldn't be surprised if this is rolled out more widely soon.Forum discussion at Twitter and Google+."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-adwords-knowledge-overlays-18624.html>