<http://schema.org/keywords>
"Dairy Today Video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.agweb.com/livestock/dairy/multimedia/?channelId=ca932775e571471e8f1cea0f03696aec&channelListId&mediaId=146448006932416695fc95c9bd2e3302>