About: http://webisa.webdatacommons.org/24545089

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	Sociologists concentrated on delinquents, dropouts, drug users, and other problem teenagers.
http://www.w3.org/ns/prov#wasQuotedFrom	simonandschuster.com