<http://schema.org/alternativeHeadline>
"Allergies, coworkers who are afraid of dogs, pooches that aren't comfortable in new situations are just a few things to consider."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/money/green-workplace/blogs/5-take-your-dog-to-work-day-challenges>