About: http://webisa.webdatacommons.org/91064435

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	According to at least one expert, Portugal is a small country and the cyclical nature of drug epidemics ??? which tends to occur no matter what policies are in place ??? may account for the declines in heroin use and deaths.
http://www.w3.org/ns/prov#wasQuotedFrom	liberallylean.com