About: http://webisa.webdatacommons.org/427870233

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	Michael Thompson, psychologist and author of The Pressured Child and other books, has reported that 40% of elementary schools now devote less than 20 minutes a day to recess.
http://www.w3.org/ns/prov#wasQuotedFrom	eagleforum.org