About: http://webisa.webdatacommons.org/167100873

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The mothers who???d used cell phones???which, given the low prevalence of mobile phones in the late ???90s, was only about half???reported a higher level of behavioral and other problems in their children.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com