<http://schema.org/alternativeHeadline>
"Too afraid to visit a haunted house this spooky season? Take some notes from these terrified visitors who braved the infamous Nightmares Fear Factory in Niagara Falls."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/family-activities/blogs/13-priceless-haunted-house-reactions>