<http://schema.org/description>
"Officials in a Wisconsin town said they will spend $7,000 investigating the cause of loud booms and vibrations that have bothered residents for days."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Odd_News/2012/03/22/City-hires-firm-to-find-source-of-booms-slight-earthquake-recorded-Tuesday/UPI-78121332437050/>