About: http://webisa.webdatacommons.org/114075389

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	For all of history, except for the past 50 years or so, they were.When did drug abuse start becoming a wide-spread problem?
http://www.w3.org/ns/prov#wasQuotedFrom	tndeer.com