About: http://webisa.webdatacommons.org/409638506

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	There is an illegal market for amphetamine, often referred to as speed, as a substitute for, or adjunct to, other illegal drugs, such as methamphetamine and cocaine.
http://www.w3.org/ns/prov#wasQuotedFrom	fbi.gov