<http://schema.org/description>
"The mobile advertising market\u00A0has grown\u00A0rapidly over the years, but it's still a sliver of overall ad spending\u20145.7% of the $171 billion total ad market in the US last year, according to eMarketer. This despite the fact that Americans spend an ever-growing amount of time on their phones\u2014about 19% of total media consumption time last year,..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/229679/mobile-advertising-will-finally-get-the-spending-it-deserves-in-2018/>