About: http://webisa.webdatacommons.org/404613413

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	Crack and Heroin are two examples of drugs that are very hard to use in a manner that does not have a negative impact on society and abusers' loved ones.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com