About: http://webisa.webdatacommons.org/54118721

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	Another study by the Kaiser Family Foundation reported that American children between the ages of 8 and 18 spend an average of 7 ?? hours a day using some sort of electronic device.
http://www.w3.org/ns/prov#wasQuotedFrom	adbusters.org