About: http://webisa.webdatacommons.org/293350990

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	Introduced in the mid-1980s, crack cocaine was much cheaper than alcohol and other hard drugs and offered an intense but short high.
http://www.w3.org/ns/prov#wasQuotedFrom	publications.gc.ca