<http://schema.org/description>
"Google today removed apps and extensions that use the Netscape Plugin Application Programming Interface (NPAPI) from the Chrome Web Store home page, search results, and category pages. ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2014/05/27/google-removes-npapi-apps-extensions-chrome-web-store-homepage-search-results-category-pages/>