About: http://webisa.webdatacommons.org/407126273

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	This initially targeted 1,000 heavily dependent heroin users, most of whom were also involved in drug dealing and other forms of crime.
http://www.w3.org/ns/prov#wasQuotedFrom	popcenter.org