<http://schema.org/description>
"Although many baby sleep trainers claim there is no evidence of harm from practices such as controlled crying, it is worth noting that there is a vast difference between &amp;#8216;no evidence of harm&amp;#8217; and &amp;#8216;evidence of no harm&amp;#8217;.\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.kidspot.com.au/baby/baby-care/baby-sleep-and-settling/the-con-of-controlled-crying>