<http://schema.org/thumbnailUrl>
<http://www.sgvtribune.com/apps/pbcsi.dll/storyimage/LC/20140829/LOCAL1/140829366/AR/0/AR-140829366.jpg?Maxh=1500&amp;Maxw=1500>
<http://www.sgvtribune.com/opinion/20140829/at-this-labor-day-are-unions-still-crucial-in-america-question-of-the-week>