<http://schema.org/description>
"The decision of ABC, CBS, NBC, and Fox to restrict the available volume of their primetime TV ad inventory and hold it until the fall offers yet more evidence that the TV networks are colluding in the marketplace to keep prices high."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cbsnews.com/news/are-tv-networks-colluding-to-keep-ad-prices-high-in-time-of-lower-demand/>